Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires dms/phpunit-arraysubset-asserts 0.5.0 -> satisfiable by dms/phpunit-arraysubset-asserts[v0.5.0]. - dms/phpunit-arraysubset-asserts v0.5.0 requires phpunit/phpunit ^4.8.36 || ^5.7.21 || ^6.0 || ^7.0 || ^8.0 || ^9.0 || ^10.0 -> found phpunit/phpunit[4.8.36, 5.7.21, ..., 5.7.27, 6.0.0, ..., 6.5.14, 7.0.0, ..., 7.5.20, 8.0.0, ..., 8.5.40, 9.0.0, ..., 9.6.21, 10.0.0, ..., 10.5.38] but it conflicts with your root composer.json require (11.4.2). Problem 2 - Root composer.json requires phpunit/phpunit 11.4.2 -> satisfiable by phpunit/phpunit[11.4.2]. - phpunit/phpunit 11.4.2 requires php >=8.2 -> your php version (7.3.33) does not satisfy that requirement.

Process completed with exit code 2.

The job was canceled because "_7_3" failed.