chore(dependencies): update pypa/cibuildwheel action to v2.8.1

Author: renovate[bot]

.github/workflows/build.yml

@@ -20,7 +20,7 @@ jobs:
           platforms: all
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.8.0
+        uses: pypa/cibuildwheel@v2.8.1
         env:
           # configure cibuildwheel to build native archs ('auto'), and some
           # emulated ones