chore(deps): bump docker/setup-buildx-action from 2.6.0 to 2.7.0 (#2755)

.github/workflows/docker.yml

@@ -45,7 +45,7 @@ jobs:
         uses: docker/setup-qemu-action@v2.2.0
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2.6.0
+        uses: docker/setup-buildx-action@v2.7.0
         # Workaround to fix error:
         # failed to push: failed to copy: io: read/write on closed pipe
         # See https://github.com/docker/build-push-action/issues/761