Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires doctrine/dbal ^4 -> satisfiable by doctrine/dbal[4.0.0, ..., 4.2.1].
- doctrine/dbal[4.0.0, ..., 4.2.1] require php ^8.1 -> your php version (8.0.30) does not satisfy that requirement.
Problem 2
- Root composer.json requires roave/no-floaters ^1.11 -> satisfiable by roave/no-floaters[1.11.0].
- roave/no-floaters 1.11.0 requires php ~8.1.0 || ~8.2.0 || ~8.3.0 -> your php version (8.0.30) does not satisfy that requirement.
Problem 3
- Root composer.json requires phpunit/phpunit ^10.5 -> satisfiable by phpunit/phpunit[10.5.0, ..., 10.5.38].
- phpunit/phpunit[10.5.0, ..., 10.5.38] require php >=8.1 -> your php version (8.0.30) does not satisfy that requirement.