Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: DeterminateSystems/magic-nix-cache-action@v2, DamianReeves/write-file-action@v1.2, pedrolamas/handlebars-action@v2.2.0, peter-evans/create-pull-request@v4. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.