chore(deps): update docker/build-push-action action to v6.6.1

| datasource  | package                  | from   | to     |
| ----------- | ------------------------ | ------ | ------ |
| github-tags | docker/build-push-action | v6.5.0 | v6.6.1 |

.github/workflows/build.yml

@@ -74,7 +74,7 @@ jobs:
       # https://github.com/docker/build-push-action
       - name: Build and push Docker image
         id: build-and-push
-        uses: docker/build-push-action@5176d81f87c23d6fc96624dfdbcd9f3830bbe445 # v6.5.0
+        uses: docker/build-push-action@16ebe778df0e7752d2cfcbd924afdbbd89c1a755 # v6.6.1
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}