Your requirements could not be resolved to an installable set of packages. Problem 1 - silverstripe/markdown-php-codesniffer 1.x-dev requires php ^8.1 -> your php version (7.4; overridden via config.platform, actual: 7.4.33) does not satisfy that requirement. - silverstripe/markdown-php-codesniffer[1.0.0, ..., 1.0.x-dev] require php ^8.0 -> your php version (7.4; overridden via config.platform, actual: 7.4.33) does not satisfy that requirement. - Root composer.json requires silverstripe/markdown-php-codesniffer ^1 -> satisfiable by silverstripe/markdown-php-codesniffer[1.0.0, ..., 1.x-dev].

Process completed with exit code 2.

The following actions uses Node.js version which is deprecated and will be forced to run on node20: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab, shivammathur/setup-php@1a18b2267f80291a81ca1d33e7c851fe09e7dfc4, actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8, actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/