⬆️ Upgrade docker/setup-buildx-action action to v3.9.0 (#86)

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

Author: renovate[bot]

.github/workflows/docker.yaml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.8.0
+        uses: docker/setup-buildx-action@v3.9.0
 
       - name: Log into registry ${{ env.REGISTRY }}
         uses: docker/login-action@v3.3.0