Your requirements could not be resolved to an installable set of packages. Problem 1 - friendsofphp/php-cs-fixer[v3.13.0, ..., v3.51.0] require php ^7.4 || ^8.0 -> your php version (7.3.33) does not satisfy that requirement. - friendsofphp/php-cs-fixer v3.21.1 requires php ^8.0.1 -> your php version (7.3.33) does not satisfy that requirement. - Root composer.json requires friendsofphp/php-cs-fixer ^3.13 -> satisfiable by friendsofphp/php-cs-fixer[v3.13.0, ..., v3.51.0].

Process completed with exit code 2.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions/cache@v1, shivammathur/setup-php@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/cache@v1, shivammathur/setup-php@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/