Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: DeterminateSystems/nix-installer-action@3ebd1aebb47f95493b62de6eec0cac3cd74e50a9. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.