The job was canceled because "ubuntu-latest_8_1_prefer-stable" failed.

Your requirements could not be resolved to an installable set of packages. Problem 1 - pestphp/pest[v2.8.1, ..., 2.x-dev] conflict with phpunit/phpunit 10.3.1. - Root composer.json requires phpunit/phpunit ^10.3.1 -> satisfiable by phpunit/phpunit[10.3.1, 10.3.x-dev, 10.4.x-dev]. - Root composer.json requires pestphp/pest ^2.8.1 -> satisfiable by pestphp/pest[v2.8.1, ..., 2.x-dev].