Merge pull request #13 from alexiri/renovate/docker-build-push-action-7.x

Update docker/build-push-action action to v7

Author: alexiri

.github/workflows/docker.yaml

@@ -36,7 +36,7 @@ jobs:
 
       - name: Build and push Docker image
         id: push
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           file: ./Dockerfile