Bump pypa/cibuildwheel from 2.11.1 to 2.21.1

Bumps [pypa/cibuildwheel](https://github.com/pypa/cibuildwheel) from 2.11.1 to 2.21.1.
- [Release notes](https://github.com/pypa/cibuildwheel/releases)
- [Commits](pypa/cibuildwheel@v2.11.1...v2.21.1)

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

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

.github/workflows/build-wheels.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Build wheels
-      uses: pypa/cibuildwheel@v2.11.1
+      uses: pypa/cibuildwheel@v2.21.1
       env:
         CIBW_BUILD: cp39-* cp310-* cp311-* cp312-*
         CIBW_SKIP: "*-win32 *-manylinux_i686 pp* *-musllinux*"

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
 
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
-      - uses: pypa/cibuildwheel@79b0dd328794e1180a7268444d46cdf12e1abd01 # v2.21.0
+      - uses: pypa/cibuildwheel@311f64987b902c5245b895fe5446f3a0ba8e3c0d # v2.21.0
         #    ...
         # with:
         #   package-dir: .