Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires phpunit/phpunit ^10.5 -> satisfiable by phpunit/phpunit[10.5.0, 10.5.1, 10.5.2, 10.5.3].
- phpunit/phpunit[10.5.0, ..., 10.5.3] require php >=8.1 -> your php version (8.0.30) does not satisfy that requirement.
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