Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, carlosperate/arm-none-eabi-gcc-action@48db4484a55750df7a0ccca63347fcdea6534d78. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.