Bump docker/build-push-action from 6.8.0 to 6.9.0

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6.8.0 to 6.9.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@32945a3...4f58ea7)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/build-manylinux.yml

@@ -75,7 +75,7 @@ jobs:
 
     - name: Build and push Docker image
       if: steps.inspect.outcome == 'failure'
-      uses: docker/build-push-action@32945a339266b759abcbdc89316275140b0fc960
+      uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75
       with:
         context: ${{ github.workspace }}/buildconfig/manylinux-build/docker_base
         file: ${{ github.workspace }}/buildconfig/manylinux-build/docker_base/Dockerfile-${{ matrix.arch }}