add buildx after

.github/workflows/build-images.yml

@@ -34,6 +34,9 @@ jobs:
       # Generate the default config (port 3333, admin=true)
       - run: bin/gen-config
 
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       # Uses the `docker/login-action` action to log in to the Container
       # registry registry using the account and password that will publish the
       # packages. Once published, the packages are scoped to the account