buildx failed with: ERROR: tag is needed when pushing to registry

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: docker/metadata-action@v4, docker/login-action@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

v2.0.0b0 is not a valid semver. More info: https://semver.org/

No Docker image version has been generated. Check tags input.