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 (7.3.33) does not satisfy that requirement. Problem 2 - Root composer.json requires phpunit/phpunit ^11.0.1 -> satisfiable by phpunit/phpunit[11.0.1, ..., 11.2.x-dev]. - phpunit/phpunit[11.0.1, ..., 11.2.x-dev] require php >=8.2 -> your php version (7.3.33) does not satisfy that requirement. Problem 3 - Root composer.json requires friendsofphp/php-cs-fixer ^3.55 -> satisfiable by friendsofphp/php-cs-fixer[v3.55.0]. - friendsofphp/php-cs-fixer v3.55.0 requires php ^7.4 || ^8.0 -> your php version (7.3.33) does not satisfy that requirement. Problem 4 - orchestra/testbench[v5.0.0, ..., v5.17.1] 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 (^11.0.1). - orchestra/testbench[v5.18.0, ..., 5.x-dev] 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 (^11.0.1). - Root composer.json requires orchestra/testbench 5.* -> satisfiable by orchestra/testbench[v5.0.0, ..., 5.x-dev]. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

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, actions/cache@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.