Update docker/setup-buildx-action action to v3.11.1

Author: renovate[bot]

.github/workflows/main.yml

@@ -83,7 +83,7 @@ jobs:
       # multi-platform images and export cache
       # https://github.com/docker/setup-buildx-action
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.7.1
+        uses: docker/setup-buildx-action@v3.11.1
 
       # Login against a Docker registry except on PR
       # https://github.com/docker/login-action