fix(ci): split rust install steps for windows (powershell) and macos (bash)

Author: matte1782

.github/workflows/release.yml

@@ -19,16 +19,22 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      # Host Rust installation (for Windows/macOS)
-      - name: Install Rust
-        if: runner.os != 'Linux'
+      # Host Rust installation (macOS) - Robust explicit install for cross-compilation
+      - name: Install Rust (macOS)
+        if: runner.os == 'macOS'
         run: |
           curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable --profile minimal
           source $HOME/.cargo/env
           rustup target add aarch64-apple-darwin x86_64-apple-darwin
           rustup show
           echo "$HOME/.cargo/bin" >> $GITHUB_PATH
 
+      # Host Rust installation (Windows) - Simple update
+      - name: Install Rust (Windows)
+        if: runner.os == 'Windows'
+        run: |
+          rustup update stable
+
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.16.5
         env: