Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, jetli/wasm-pack-action@v0.4.0, actions/cache@v3, ts-graphviz/setup-graphviz@v1, peaceiris/actions-mdbook@v1, peaceiris/actions-gh-pages@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.