Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: llvm/actions/install-ninja@22e9f909d35b50bd1181709564bfe816eaeaae81, hendrikmuhs/ccache-action@ca3acd2731eef11f1572ccb126356c2f9298d35e. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.