Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: bflad/action-milestone-comment@4618cbf8bf938d31af1c576beeaaa77f486f5af3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/