⬆️ Upgrade docker/setup-buildx-action action to v3.12.0

Author: renovate[bot]

.github/workflows/docker.yaml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.11.1
+        uses: docker/setup-buildx-action@v3.12.0
 
       - name: Log into registry ${{ env.REGISTRY }}
         uses: docker/[email protected]