Add support for symfony 7 #212
Description
Is it possible to add support for symfony 7?
Problem 1
- gitonomy/gitlib[v1.3.0, ..., v1.3.8] require symfony/process ^3.4 || ^4.4 || ^5.0 || ^6.0 -> found symfony/process[v3.4.0, ..., v3.4.47, v4.4.0, ..., v4.4.44, v5.0.0, ..., v5.4.28, v6.0.0, ..., v6.4.0] but it conflicts with your root composer.json require (7.0.*).
- phpro/grumphp v2.3.0 requires gitonomy/gitlib ^1.3 -> satisfiable by gitonomy/gitlib[v1.3.0, ..., v1.3.8].
- Root composer.json requires phpro/grumphp 2.3.0 -> satisfiable by phpro/grumphp[v2.3.0].