Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@v4, shimataro/ssh-key-action@d4fffb50872869abe2d9a9098a6d9c5aa7d16be4, shivammathur/setup-php@ec406be512d7077f68eed36e63f4d91bc006edc4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/