Merge pull request #114 from laminas/renovate/docker-setup-buildx-action-2.x

chore(deps): update docker/setup-buildx-action action to v2

Author: Ocramius

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

@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v2
         with:
           install: true