Adding hooks for controlling interaction with the ModularCarCodeLock.

[IIIaKa]

Adding hooks for controlling interaction with the ModularCarCodeLock.

object OnVehicleNewLockRequest(ModularCarGarage garage, BasePlayer player, string newPass) - Called when attempting to set a new password for the ModularCar through the ModularCarGarage. Returning a non-null value overrides default behavior.

object OnVehicleRemoveLockRequest(ModularCarGarage garage, BasePlayer player) - Called when attempting to remove the ModularCarCodeLock from the ModularCar through the ModularCarGarage. Returning a non-null value overrides default behavior.

[MrBlue]

Merged with changes, thanks!

- OnLockRemove(ModularCar, BasePlayer)
- OnCodeChange(ModularCar, BasePlayer, string)
- CanDestroyLock(BasePlayer, ModularCar, BaseVehicleModule)
- CanLock(BasePlayer, ModularCar, ModularCarCodeLock)