Your requirements could not be resolved to an installable set of packages. Problem 1 - roave/backward-compatibility-check[7.0.0, ..., 7.1.0] require php ~8.0.0 || ~8.1.0 -> your php version (8.3.4) does not satisfy that requirement. - roave/backward-compatibility-check[7.2.0, ..., 7.4.0] require php ~8.1.0 || ~8.2.0 -> your php version (8.3.4) does not satisfy that requirement. - Root composer.json requires roave/backward-compatibility-check ^7 -> satisfiable by roave/backward-compatibility-check[7.0.0, ..., 7.4.0].

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/.