Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: step-security/harden-runner@eb238b55efaa70779f274895e782ed17c84f2895, testifysec/witness-run-action@40aa4ef36fc431a37de7c3faebcb66513c03b934. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.