Your requirements could not be resolved to an installable set of packages. Problem 1 - phpunit/phpunit[9.0.0, ..., 9.2.6] require php ^7.3 -> your php version (7.2.34) does not satisfy that requirement. - phpunit/phpunit[9.3.0, ..., 9.3.8] require php ^7.3 || ^8.0 -> your php version (7.2.34) does not satisfy that requirement. - phpunit/phpunit[9.3.9, ..., 9.6.19] require php >=7.3 -> your php version (7.2.34) does not satisfy that requirement. - Root composer.json requires phpunit/phpunit 9.* -> satisfiable by phpunit/phpunit[9.0.0, ..., 9.6.19].

Process completed with exit code 2.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, shivammathur/setup-php@448bd61c6fe9db2113173467e4c22b87ddc2971a. 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: shivammathur/setup-php@448bd61c6fe9db2113173467e4c22b87ddc2971a. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/