Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, kewisch/action-web-ext@41d7f1231e17976386937cdc01a479f7c79c3c2a. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.