Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@0c907a75c2c80ebcb7f088228285e798b750cf8f, shivammathur/setup-php@c541c155eee45413f5b09a52248675b1a2575231. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/