chore(deps): bump docker/build-push-action from 6.13.0 to 6.15.0 (#69)

Author: dependabot[bot]

.github/workflows/publish-image.yml

@@ -44,7 +44,7 @@ jobs:
       # It uses the `tags` and `labels` parameters to tag and label the image with the output from the "meta" step.
       - name: Build and push Docker image
         id: push
-        uses: docker/build-push-action@v6.13.0
+        uses: docker/build-push-action@v6.15.0
         with:
           context: .
           push: true