Add --off option for valet trust command
Add --off option for valet trust command

While `valet trust` enables (creates) sudoers entries, there was no cleanup/removal option for this, apart from complete forced uninstall of Valet.

This adds `valet trust --off` so that the sudoers entries can be removed from Valet CLI.

laravel/valet,laravel/valet,laravel/valet