Your requirements could not be resolved to an installable set of packages.
Problem 1
- orchestra/testbench[v9.1.0, ..., v9.1.2] require laravel/framework ^11.7 -> found laravel/framework[v11.7.0, ..., v11.12.0] but it conflicts with your root composer.json require (^10.0).
- Root composer.json requires orchestra/testbench ^9.1 -> satisfiable by orchestra/testbench[v9.1.0, v9.1.1, v9.1.2].