Bump pypa/cibuildwheel from 2.21.0 to 2.21.1

Bumps [pypa/cibuildwheel](https://github.com/pypa/cibuildwheel) from 2.21.0 to 2.21.1.
- [Release notes](https://github.com/pypa/cibuildwheel/releases)
- [Changelog](https://github.com/pypa/cibuildwheel/blob/main/docs/changelog.md)
- [Commits](pypa/cibuildwheel@v2.21.0...v2.21.1)

---
updated-dependencies:
- dependency-name: pypa/cibuildwheel
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/test.yml

@@ -255,7 +255,7 @@ jobs:
         with:
           platforms: arm64
         if: matrix.arch != 'x86_64'
-      - uses: pypa/cibuildwheel@v2.21.0
+      - uses: pypa/cibuildwheel@v2.21.1
         env:
           CIBW_ARCHS: ${{ matrix.arch }}
           CIBW_BUILD: ${{ matrix.python }}-manylinux*
@@ -287,7 +287,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Set up sccache
         uses: mozilla-actions/sccache-action@v0.0.5
-      - uses: pypa/cibuildwheel@v2.21.0
+      - uses: pypa/cibuildwheel@v2.21.1
         env:
           CIBW_BUILD: ${{ matrix.python }}-macos*
       - uses: actions/upload-artifact@v4