Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: ts-graphviz/setup-graphviz@b1de5da23ed0a6d14e0aeee8ed52fdd87af2363c. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/