Merge pull request #257 from laminas/renovate/docker-build-push-action-6.x

Update docker/build-push-action action to v6

Author: Ocramius

.github/workflows/build-and-push-containers.yml

@@ -35,7 +35,7 @@ jobs:
           password: ${{ secrets.AUTOMATIC_RELEASES_CONTAINER_PAT }}
 
       - name: Build and push
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile