Bump tox from 4.34.1 to 4.50.3 in /CI (#595)

Bumps [tox](https://github.com/tox-dev/tox) from 4.34.1 to 4.50.3.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/tox-dev/tox/releases">tox's
releases</a>.</em></p>
<blockquote>
<h2>v4.50.3</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>🐛 fix(pkg): distinguish free-threaded Python in wheel build env by
<a href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a>
in <a
href="https://redirect.github.com/tox-dev/tox/pull/3891">tox-dev/tox#3891</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/tox/compare/4.50.2...4.50.3">https://github.com/tox-dev/tox/compare/4.50.2...4.50.3</a></p>
<h2>v4.50.2</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>fix(sdist): include <code>docs/man/tox.1.rst</code> by <a
href="https://github.com/branchv"><code>@​branchv</code></a> in <a
href="https://redirect.github.com/tox-dev/tox/pull/3890">tox-dev/tox#3890</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/branchv"><code>@​branchv</code></a> made
their first contribution in <a
href="https://redirect.github.com/tox-dev/tox/pull/3890">tox-dev/tox#3890</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/tox/compare/4.50.1...4.50.2">https://github.com/tox-dev/tox/compare/4.50.1...4.50.2</a></p>
<h2>v4.50.1</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>🐛 fix(env): suggest normalized env name for dotted Python versions
by <a
href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a> in
<a
href="https://redirect.github.com/tox-dev/tox/pull/3888">tox-dev/tox#3888</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/tox/compare/4.50.0...4.50.1">https://github.com/tox-dev/tox/compare/4.50.0...4.50.1</a></p>
<h2>v4.50.0</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>document {env:TOX_PACKAGE} for referencing built packages in
commands by <a
href="https://github.com/rahuldevikar"><code>@​rahuldevikar</code></a>
in <a
href="https://redirect.github.com/tox-dev/tox/pull/3873">tox-dev/tox#3873</a></li>
<li>🧪 test(docs): validate doc config examples to prevent regressions by
<a href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a>
in <a
href="https://redirect.github.com/tox-dev/tox/pull/3875">tox-dev/tox#3875</a></li>
<li>✨ feat(run): add interrupt_post_commands for cleanup after Ctrl-C by
<a href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a>
in <a
href="https://redirect.github.com/tox-dev/tox/pull/3882">tox-dev/tox#3882</a></li>
<li>✨ feat(config): support subscript syntax and env_name in
conditionals by <a
href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a> in
<a
href="https://redirect.github.com/tox-dev/tox/pull/3884">tox-dev/tox#3884</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/tox/compare/4.49.1...4.50.0">https://github.com/tox-dev/tox/compare/4.49.1...4.50.0</a></p>
<h2>v4.49.1</h2>
<!-- raw HTML omitted -->
<h2>What's Changed</h2>
<ul>
<li>Update maintainers by <a
href="https://github.com/rahuldevikar"><code>@​rahuldevikar</code></a>
in <a
href="https://redirect.github.com/tox-dev/tox/pull/3868">tox-dev/tox#3868</a></li>
<li>🐛 fix(run): break deadlock in execution interrupt chain by <a
href="https://github.com/gaborbernat"><code>@​gaborbernat</code></a> in
<a
href="https://redirect.github.com/tox-dev/tox/pull/3869">tox-dev/tox#3869</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/tox-dev/tox/compare/4.49.0...4.49.1">https://github.com/tox-dev/tox/compare/4.49.0...4.49.1</a></p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/tox-dev/tox/blob/main/docs/changelog.rst">tox's
changelog</a>.</em></p>
<blockquote>
<h1>Bug fixes - 4.50.3</h1>
<ul>
<li>Use separate <code>.pkg</code> environments for free-threaded Python
targets by including the <code>t</code> suffix in the wheel build
environment name (e.g., <code>.pkg-cpython314t</code>), preventing wheel
tag mismatches when building for <code>py314t</code> - by
:user:<code>gaborbernat</code>. (:issue:<code>3314</code>)</li>
</ul>
<hr />
<p>v4.50.2 (2026-03-19)</p>
<hr />
<h1>Bug fixes - 4.50.2</h1>
<ul>
<li>Fix the sdist to include the missing <code>docs/man/tox.1.rst</code>
file for building the manpage (:issue:<code>3889</code>)</li>
</ul>
<hr />
<p>v4.50.1 (2026-03-19)</p>
<hr />
<h1>Bug fixes - 4.50.1</h1>
<ul>
<li>Detect and suggest normalized environment names when users specify
dotted Python versions (e.g., <code>py3.10-lint</code>) that
match existing environments with compact notation (e.g.,
<code>py310-lint</code>), preventing silent fallback to base
<code>[testenv]</code> configuration - by
:user:<code>gaborbernat</code>. (:issue:<code>3877</code>)</li>
</ul>
<hr />
<p>v4.50.0 (2026-03-17)</p>
<hr />
<h1>Features - 4.50.0</h1>
<ul>
<li>Add <code>interrupt_post_commands</code> option to run cleanup
commands even after SIGINT - by :user:<code>gaborbernat</code>.
(:issue:<code>3858</code>)</li>
<li>Add <code>factor['NAME']</code> and <code>env['VAR']</code>
subscript syntax for conditional expressions, enabling checks of factors
with non-identifier names like <code>factor['3.14']</code>. Add
<code>env_name</code> variable to check the full environment name in
conditions. (:issue:<code>3880</code>)</li>
</ul>
<h1>Bug fixes - 4.50.0</h1>
<ul>
<li>Fix multiple manpage issues: remove duplicate
header/author/copyright sections, set <code>project</code> in Sphinx
config, and
compile the manpage to troff format at wheel-build time instead of
shipping raw RST source - by :user:<code>gaborbernat</code>.
(:issue:<code>3878</code>)</li>
</ul>
<h1>Improved documentation - 4.50.0</h1>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/tox-dev/tox/commit/72839128eef5ec4cb56ba1dbc95fef87b314601d"><code>7283912</code></a>
release 4.50.3</li>
<li><a
href="https://github.com/tox-dev/tox/commit/96727361e705382af19e85afaf5e4177b8d0529c"><code>9672736</code></a>
🐛 fix(pkg): distinguish free-threaded Python in wheel build env (<a
href="https://redirect.github.com/tox-dev/tox/issues/3891">#3891</a>)</li>
<li><a
href="https://github.com/tox-dev/tox/commit/1662c6147baa7dbd356006718a283e6e2a76ad40"><code>1662c61</code></a>
release 4.50.2</li>
<li><a
href="https://github.com/tox-dev/tox/commit/ef45bd8e8576c086c5d620888eeaebf9d4e5409c"><code>ef45bd8</code></a>
fix(sdist): include <code>docs/man/tox.1.rst</code> (<a
href="https://redirect.github.com/tox-dev/tox/issues/3890">#3890</a>)</li>
<li><a
href="https://github.com/tox-dev/tox/commit/dcd955238b7f8d76291d99052e6838a76d9fcbd9"><code>dcd9552</code></a>
release 4.50.1</li>
<li><a
href="https://github.com/tox-dev/tox/commit/a438b58f338349c1b4e0bd5e0af2969bb618657d"><code>a438b58</code></a>
🐛 fix(env): suggest normalized env name for dotted Python versions (<a
href="https://redirect.github.com/tox-dev/tox/issues/3888">#3888</a>)</li>
<li><a
href="https://github.com/tox-dev/tox/commit/db1362d7ba99776d5e5d40d8f1f71b7dbf5bf149"><code>db1362d</code></a>
release 4.50.0</li>
<li><a
href="https://github.com/tox-dev/tox/commit/2d18e29c0c0d5314cc438d3a7ebc35b7d809099f"><code>2d18e29</code></a>
✨ feat(config): support subscript syntax and env_name in conditionals
(<a
href="https://redirect.github.com/tox-dev/tox/issues/3884">#3884</a>)</li>
<li><a
href="https://github.com/tox-dev/tox/commit/bf4e4e8fd333c069f2b38e0135c094b3d644948d"><code>bf4e4e8</code></a>
✨ feat(run): add interrupt_post_commands for cleanup after Ctrl-C (<a
href="https://redirect.github.com/tox-dev/tox/issues/3882">#3882</a>)</li>
<li><a
href="https://github.com/tox-dev/tox/commit/fb1f6afa642e50809565b8a721f1b62e3fbaadfe"><code>fb1f6af</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/tox-dev/tox/issues/3879">#3879</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/tox-dev/tox/compare/4.34.1...4.50.3">compare
view</a></li>
</ul>
</details>
<br />

Author: github-actions[bot]

CI/requirements_ci.in

@@ -6,5 +6,5 @@ pip==26.0
 pydantic==2.12.5
 pylint==4.0.5
 tomli==2.4.0
-tox==4.34.1
+tox==4.50.3
 tox-gh==1.7.1

CI/requirements_ci.txt

@@ -24,9 +24,9 @@ bump-my-version==1.2.6 \
     --hash=sha256:1f2f0daa5d699904e9739be8efb51c4c945461bad83cd4da4c89d324d9a18343 \
     --hash=sha256:a2f567c10574a374b81a9bd6d2bd3cb2ca74befe5c24c3021123773635431659
     # via -r requirements_ci.in
-cachetools==7.0.0 \
-    --hash=sha256:a9abf18ff3b86c7d05b27ead412e235e16ae045925e531fae38d5fada5ed5b08 \
-    --hash=sha256:d52fef60e6e964a1969cfb61ccf6242a801b432790fe520d78720d757c81cbd2
+cachetools==7.0.5 \
+    --hash=sha256:0cd042c24377200c1dcd225f8b7b12b0ca53cc2c961b43757e774ebe190fd990 \
+    --hash=sha256:46bc8ebefbe485407621d0a4264b23c080cedd913921bad7ac3ed2f26c183114
     # via tox
 certifi==2024.7.4 \
     --hash=sha256:5a1e7645bc0ec61a09e26c36f6106dd4cf40c6db3a1fb6352b0244e7fb057c7b \
@@ -35,10 +35,6 @@ certifi==2024.7.4 \
     #   httpcore
     #   httpx
     #   requests
-chardet==5.2.0 \
-    --hash=sha256:1b3b6ff479a8c414bc3fa2c0852995695c4a026dcd6d0633b2dd092ca39c1cf7 \
-    --hash=sha256:e1cf59446890a00105fe7b7912492ea04b6e6f06d4b742b2c788469e34c82970
-    # via tox
 charset-normalizer==3.3.2 \
     --hash=sha256:06435b539f889b1f6f4ac1758871aae42dc3a8c0e24ac9e60c2384973ad73027 \
     --hash=sha256:06a81e93cd441c56a9b65d8e1d043daeb97a3d0856d177d5c90ba85acb3db087 \
@@ -178,10 +174,11 @@ exceptiongroup==1.3.1 \
     # via
     #   -r requirements_ci.in
     #   anyio
-filelock==3.20.3 \
-    --hash=sha256:18c57ee915c7ec61cff0ecf7f0f869936c7c30191bb0cf406f1341778d0834e1 \
-    --hash=sha256:4b0dda527ee31078689fc205ec4f1c1bf7d56cf88b6dc9426c4f230e46c2dce1
+filelock==3.25.2 \
+    --hash=sha256:b64ece2b38f4ca29dd3e810287aa8c48182bbecd1ae6e9ae126c9b35f1382694 \
+    --hash=sha256:ca8afb0da15f229774c9ad1b455ed96e85a81373065fb10446672f64444ddf70
     # via
+    #   python-discovery
     #   tox
     #   virtualenv
 flit==3.12.0 \
@@ -227,19 +224,20 @@ mdurl==0.1.2 \
     --hash=sha256:84008a41e51615a49fc9966191ff91509e3c40b939176e643fd50a5c2196b8f8 \
     --hash=sha256:bb413d29f5eea38f31dd4754dd7377d4465116fb207585f97bf925588687c1ba
     # via markdown-it-py
-packaging==25.0 \
-    --hash=sha256:29572ef2b1f17581046b3a2227d5c611fb25ec70ca1ba8554b24b0e69331a484 \
-    --hash=sha256:d443872c98d677bf60f6a1f2f8c1cb748e8fe762d2bf9d3148b5599295b0fc4f
+packaging==26.0 \
+    --hash=sha256:00243ae351a257117b6a241061796684b084ed1c516a08c48a3f7e147a9d80b4 \
+    --hash=sha256:b36f1fef9334a5588b4166f8bcd26a14e521f2b55e6b9de3aaa80d3ff7a37529
     # via
     #   deptry
     #   pyproject-api
     #   requirements-parser
     #   tox
-platformdirs==4.5.1 \
-    --hash=sha256:61d5cdcc6065745cdd94f0f878977f8de9437be93de97c1c12f853c9c0cdcbda \
-    --hash=sha256:d03afa3963c806a9bed9d5125c8f4cb2fdaf74a55ab60e5d59b3fde758104d31
+platformdirs==4.9.4 \
+    --hash=sha256:1ec356301b7dc906d83f371c8f487070e99d3ccf9e501686456394622a01a934 \
+    --hash=sha256:68a9a4619a666ea6439f2ff250c12a853cd1cbd5158d258bd824a7df6be2f868
     # via
     #   pylint
+    #   python-discovery
     #   tox
     #   virtualenv
 pluggy==1.6.0 \
@@ -396,6 +394,10 @@ pyproject-api==1.10.0 \
     --hash=sha256:40c6f2d82eebdc4afee61c773ed208c04c19db4c4a60d97f8d7be3ebc0bbb330 \
     --hash=sha256:8757c41a79c0f4ab71b99abed52b97ecf66bd20b04fa59da43b5840bac105a09
     # via tox
+python-discovery==1.2.1 \
+    --hash=sha256:180c4d114bff1c32462537eac5d6a332b768242b76b69c0259c7d14b1b680c9e \
+    --hash=sha256:b6a957b24c1cd79252484d3566d1b49527581d46e789aaf43181005e56201502
+    # via virtualenv
 python-dotenv==1.0.1 \
     --hash=sha256:e324ee90a023d808f1959c46bcbc04446a10ced277783dc6ee09987c37ec10ca \
     --hash=sha256:f7b63ef50f1b690dddf550d03497b66d609393b40b564ed0d674909a68ebf16a
@@ -480,19 +482,21 @@ tomli==2.4.0 \
     #   pylint
     #   pyproject-api
     #   tox
-tomli-w==1.0.0 \
-    --hash=sha256:9f2a07e8be30a0729e533ec968016807069991ae2fd921a78d42f429ae5f4463 \
-    --hash=sha256:f463434305e0336248cac9c2dc8076b707d8a12d019dd349f5c1e382dd1ae1b9
-    # via flit
+tomli-w==1.2.0 \
+    --hash=sha256:188306098d013b691fcadc011abd66727d3c414c571bb01b1a174ba8c983cf90 \
+    --hash=sha256:2dd14fac5a47c27be9cd4c976af5a12d87fb1f0b4512f81d69cce3b35ae25021
+    # via
+    #   flit
+    #   tox
 tomlkit==0.13.0 \
     --hash=sha256:08ad192699734149f5b97b45f1f18dad7eb1b6d16bc72ad0c2335772650d7b72 \
     --hash=sha256:7075d3042d03b80f603482d69bf0c8f345c2b30e41699fd8883227f89972b264
     # via
     #   bump-my-version
     #   pylint
-tox==4.34.1 \
-    --hash=sha256:5610d69708bab578d618959b023f8d7d5d3386ed14a2392aeebf9c583615af60 \
-    --hash=sha256:ef1e82974c2f5ea02954d590ee0b967fad500c3879b264ea19efb9a554f3cc60
+tox==4.50.3 \
+    --hash=sha256:5e788a512bfe6f7447e0c8d7c1b666eb2e56e5e676c65717490423bec37d1a07 \
+    --hash=sha256:c745641de6cc4f19d066bd9f98c1c25f7affb005b381b7f3694a1f142ea0946b
     # via
     #   -r requirements_ci.in
     #   tox-gh
@@ -525,9 +529,9 @@ urllib3==2.6.3 \
     --hash=sha256:1b62b6884944a57dbe321509ab94fd4d3b307075e0c2eae991ac71ee15ad38ed \
     --hash=sha256:bf272323e553dfb2e87d9bfd225ca7b0f467b919d7bbd355436d3fd37cb0acd4
     # via requests
-virtualenv==20.36.1 \
-    --hash=sha256:575a8d6b124ef88f6f51d56d656132389f961062a9177016a50e4f507bbcc19f \
-    --hash=sha256:8befb5c81842c641f8ee658481e42641c68b5eab3521d8e092d18320902466ba
+virtualenv==21.2.0 \
+    --hash=sha256:1720dc3a62ef5b443092e3f499228599045d7fea4c79199770499df8becf9098 \
+    --hash=sha256:1bd755b504931164a5a496d217c014d098426cddc79363ad66ac78125f9d908f
     # via tox
 wcmatch==8.5.2 \
     --hash=sha256:17d3ad3758f9d0b5b4dedc770b65420d4dac62e680229c287bf24c9db856a478 \