Bump pypa/cibuildwheel from 2.20.0 to 2.21.0

Bumps [pypa/cibuildwheel](https://github.com/pypa/cibuildwheel) from 2.20.0 to 2.21.0.
- [Release notes](https://github.com/pypa/cibuildwheel/releases)
- [Changelog](https://github.com/pypa/cibuildwheel/blob/main/docs/changelog.md)
- [Commits](pypa/cibuildwheel@v2.20.0...v2.21.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/pypi_deploy.yml

@@ -115,7 +115,7 @@ jobs:
           python-version: "3.11"
 
       - name: Build wheel
-        uses: pypa/cibuildwheel@v2.20.0
+        uses: pypa/cibuildwheel@v2.21.0
         with:
           only: ${{ matrix.identifier }}
         env:
@@ -124,7 +124,7 @@ jobs:
           CIBW_MANYLINUX_I686_IMAGE: manylinux2014 # Default value, indicated for clarity
 
       - name: Build wheel for manylinux_x86_64 with manylinux_2_28
-        uses: pypa/cibuildwheel@v2.20.0
+        uses: pypa/cibuildwheel@v2.21.0
         with:
           only: ${{ matrix.identifier }}
         if: contains(matrix.identifier, 'manylinux_x86_64')