chore(deps): update docker/build-push-action action to v7 (#5208)

Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>

.github/workflows/code-quality.yml

@@ -89,7 +89,7 @@ jobs:
         uses: ./tooling/github/setup
       - name: Build docker image
         id: build-docker-image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           platforms: linux/amd64
           context: .