Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: GrantBirki/json-yaml-validate@e42e6ece9b97f2b220274c909a9a98e380c2c9fd. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/