Merge pull request #172 from maxmind/dependabot/github_actions/pypa/cibuildwheel-2.21.0

Bump pypa/cibuildwheel from 2.20.0 to 2.21.0

Author: oschwald

.github/workflows/release.yml

@@ -30,7 +30,7 @@ jobs:
           platforms: all
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.20.0
+        uses: pypa/cibuildwheel@v2.21.0
         env:
           CIBW_BUILD_VERBOSITY: 1
           MAXMINDDB_REQUIRE_EXTENSION: 1