build(deps): bump the crates-io group with 2 updates

[dependabot]

Bumps the crates-io group with 2 updates: rcgen and serde_json.

Updates rcgen from 0.14.7 to 0.14.8

Release notes

Sourced from rcgen's releases.

0.14.8

What's Changed

• Fix incorrect identifier for ML-DSA signature algorithms by @​DarkmatterVale in rustls/rcgen#412
• Upgrade yasna to 0.6 by @​djc in rustls/rcgen#419
• Add support for is_ca in CSR Params by @​5Dev24 in rustls/rcgen#420
• Add support for serializing BasicConstraints in CSR's by @​5Dev24 in rustls/rcgen#422
• update key_pair to signing_key in README.md by @​fakelozic in rustls/rcgen#427
• Fix encoding of directoryName constraints by @​sfackler in rustls/rcgen#429

Commits

• a70f083 Bump version to 0.14.8
• a32fdb1 Fix encoding of directoryName constraints
• 7111a79 update key_pair to signing_key
• 10664c9 Take semver-compatible dependency updates
• 0ec4d09 Add testing of CSR serializing basic constraints
• 5f94ef9 Add support for serializing BasicConstraints in CSR's
• fb835c1 Add writing basic constraints logic
• 0cf161d Bump codecov/codecov-action from 5 to 6
• 4909041 Add testing of CSR Params parsing Basic Constraints variants
• 6675a94 Add support for is_ca in CSR Params
• Additional commits viewable in compare view

Updates serde_json from 1.0.149 to 1.0.150

Release notes

Sourced from serde_json's releases.

v1.0.150

• Reject non-string enum object keys (#1324, thanks @​puneetdixit200)

Commits

• a1ae73a Release 1.0.150
• 1a360b0 Merge pull request #1324 from puneetdixit200/reject-non-string-enum-keys
• 2037b63 Reject non-string enum object keys
• 5d30df6 Resolve manual_assert_eq pedantic clippy lint
• dc8003a Raise required compiler for preserve_order feature to 1.85
• a42fa98 Unpin CI miri toolchain
• 684a60e Pin CI miri to nightly-2026-02-11
• 7c7da33 Raise required compiler to Rust 1.71
• acf4850 Simplify Number::is_f64
• 6b8ceab Resolve unnecessary_map_or clippy lint
• Additional commits viewable in compare view

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