buildx failed with: ERROR: invalid tag "ghcr.io/renovate[bot]/jenkinsdsl:pr-93": invalid reference format

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, docker/setup-buildx-action@b167a89702b8b5314c104ab9d211b3dcf774f2b1, docker/metadata-action@314ddf6d4a82333bf1bc7630399df41bf68eba09. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.