Process completed with exit code 2.

Your requirements could not be resolved to an installable set of packages. Problem 1 - phpunit/phpunit 8.5.52 requires php >=7.2 -> your php version (7.1.33) does not satisfy that requirement. - phpunit/phpunit[9.6.33, ..., 9.6.34] require php >=7.3 -> your php version (7.1.33) does not satisfy that requirement. - Root composer.json requires phpunit/phpunit ^8.5.52|^9.6.33 -> satisfiable by phpunit/phpunit[8.5.52, 9.6.33, 9.6.34].

The strategy configuration was canceled because "phpunit._7_1" failed

The strategy configuration was canceled because "phpunit._7_1" failed