Change Laravel Permission config to avoid to log alert while running tests

[kslimani]

A simple fix to avoid Laravel log file to be filled with "Could not register permissions..." alert messages.

This is because for each test, an application instance is created before running use trait tasks (database migration, etc...). Each time application instance is created, the Spatie laravel-permission service provider attempt to register permissions. (and since database is not migrated yet, it fail and write an exception message in log file).

To avoid this behaviour, the laravel-permission provide the log_registration_exception boolean option : theses changes simply set this option to false if APP_ENV equals "testing".

[joselfonseca]

Thank you!