Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, docker/setup-buildx-action@v2.10.0, docker/login-action@v2.2.0, docker/build-push-action@v4.1.1, actions/setup-python@v4, actions/github-script@v6.4.1, docker/metadata-action@v4. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Skip output 'image-ref' since it may contain secret.