Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: dlang-community/setup-dlang@0a7469b93f791d83f30932c6fd105796c6966e20. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/