Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires php ^8.2 but your php version (8.0.30) does not satisfy that requirement. Problem 2 - Root composer.json requires nunomaduro/collision ^7.10 -> satisfiable by nunomaduro/collision[v7.10.0, v7.x-dev]. - nunomaduro/collision[v7.10.0, ..., v7.x-dev] require php ^8.1.0 -> your php version (8.0.30) does not satisfy that requirement. Problem 3 - orchestra/testbench[v6.6.0, ..., v6.9.0] require phpunit/phpunit ^8.4 || ^9.0 -> found phpunit/phpunit[8.4.0, ..., 8.5.x-dev, 9.0.0, ..., 9.6.x-dev] but it conflicts with your root composer.json require (^10.5). - orchestra/testbench[v6.10.0, ..., v6.12.1] require phpunit/phpunit ^8.4 || ^9.3 -> found phpunit/phpunit[8.4.0, ..., 8.5.x-dev, 9.3.0, ..., 9.6.x-dev] but it conflicts with your root composer.json require (^10.5). - orchestra/testbench[v6.13.0, ..., v6.21.1] require phpunit/phpunit ^8.4 || ^9.3.3 -> found phpunit/phpunit[8.4.0, ..., 8.5.x-dev, 9.3.3, ..., 9.6.x-dev] but it conflicts with your root composer.json require (^10.5). - orchestra/testbench[v6.22.0, ..., 6.x-dev] require phpunit/phpunit ^8.5.21 || ^9.5.10 -> found phpunit/phpunit[8.5.21, ..., 8.5.x-dev, 9.5.10, ..., 9.6.x-dev] but it conflicts with your root composer.json require (^10.5). - Root composer.json requires orchestra/testbench ^6.6 -> satisfiable by orchestra/testbench[v6.6.0, ..., 6.x-dev].

Process completed with exit code 2.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.