Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3, arduino/setup-protoc@9b1ee5b22b0a3f1feb8c2ff99b32c89b3c3191e9. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.