symfony 7 compatibility

[stayeronglass]

Problem 1
- gedmo/doctrine-extensions[v3.1.0, ..., v3.10.0] require doctrine/collections ^1.0 -> found doctrine/collections[v1.0, ..., 1.8.0] but the package is fixed to 2.1.4 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
- gedmo/doctrine-extensions[v3.11.0, ..., v3.13.0] require symfony/cache ^4.4 || ^5.3 || ^6.0 -> found symfony/cache[v4.4.0, ..., v4.4.48, v5.3.0, ..., v5.4.32, v6.0.0, ..., v6.4.0] but the package is fixed to v7.0.0 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.

[Chris53897]

This can be closed, with the merging of #2721

[franmomu]

yeah, closing here, thanks for pointing out.