Your requirements could not be resolved to an installable set of packages. Problem 1 - phpunit/phpunit dev-main requires php >=8.2 -> your php version (8.1.29) does not satisfy that requirement. - phpunit/phpunit 11.3.x-dev is an alias of phpunit/phpunit dev-main and thus requires it to be installed too. - Root composer.json requires phpunit/phpunit 11.3.x -> satisfiable by phpunit/phpunit[11.3.0, 11.3.x-dev (alias of dev-main)].

Process completed with exit code 2.

The job was canceled because "_8_1" failed.