deps: 🔖(deps): update docker/setup-buildx-action digest to ecf9528 (#739

)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/docker-publish.yml

@@ -56,7 +56,7 @@ jobs:
         run: cd ./github-bot/ && gradle assemble
       # Workaround: https://github.com/docker/build-push-action/issues/461
       - name: Setup Docker buildx
-        uses: docker/setup-buildx-action@bdd549bec0b79f87fdf6064e966f34404a39cc33
+        uses: docker/setup-buildx-action@ecf95283f03858871ff00b787d79c419715afc34
 
       # Login against a Docker registry except on PR
       # https://github.com/docker/login-action