fix: symfony/console $suggestedValues compatibility - #112

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, shivammathur/setup-php@c541c155eee45413f5b09a52248675b1a2575231. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/