Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires phpunit/phpunit 12.0.2 -> satisfiable by phpunit/phpunit[12.0.2]. - phpunit/phpunit 12.0.2 requires php >=8.3 -> your php version (8.2.27) does not satisfy that requirement.

Process completed with exit code 2.

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