Fix(deps): Update docker/setup-buildx-action commit SHA

The previous commit SHA (d70bba72b6f31a22640103738a088e5d3c8b4104) was no longer valid, causing the 'build-scan-push' job in the Docker workflow to fail.

This commit updates the SHA to the latest version (v3.11.1), which resolves the issue. This also includes the fix for the `docker/setup-qemu-action`.

Author: google-labs-jules[bot]

.github/workflows/docker.yml

@@ -29,10 +29,10 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@68827325e0b33c7199093565ac3b62264dc64a97
+        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@d70bba72b6f31a22640103738a088e5d3c8b4104
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435
 
       - name: Build and push
         uses: docker/build-push-action@2cddeafc873d6113b789a7164923793f63101131