Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: VirtusLab/scala-cli-setup@6e130d1f4a0d65d57b354dd58cd3de8a60c264d7, ckipp01/mill-dependency-submission@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.