Your lock file does not contain a compatible set of packages. Please run composer update. Problem 1 - brianium/paratest is locked to version 7.x-dev and an update of this package was not requested. - brianium/paratest 7.x-dev requires php ~8.2.0 || ~8.3.0 -> your php version (8.1.27) does not satisfy that requirement. Problem 2 - symfony/css-selector is locked to version 7.1.x-dev and an update of this package was not requested. - symfony/css-selector 7.1.x-dev requires php >=8.2 -> your php version (8.1.27) does not satisfy that requirement. Problem 3 - symfony/event-dispatcher is locked to version 7.1.x-dev and an update of this package was not requested. - symfony/event-dispatcher 7.1.x-dev requires php >=8.2 -> your php version (8.1.27) does not satisfy that requirement. Problem 4 - symfony/stopwatch is locked to version 7.1.x-dev and an update of this package was not requested. - symfony/stopwatch 7.1.x-dev requires php >=8.2 -> your php version (8.1.27) does not satisfy that requirement. Problem 5 - symfony/string is locked to version 7.1.x-dev and an update of this package was not requested. - symfony/string 7.1.x-dev requires php >=8.2 -> your php version (8.1.27) does not satisfy that requirement. Problem 6 - brianium/paratest 7.x-dev requires php ~8.2.0 || ~8.3.0 -> your php version (8.1.27) does not satisfy that requirement. - pestphp/pest 2.x-dev requires brianium/paratest ^7.3.1 -> satisfiable by brianium/paratest[7.x-dev]. - pestphp/pest is locked to version 2.x-dev and an update of this package was not requested.

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/.