fix(modules/hooks): return proper response, if neither hook fails

[coblyox]

Description

This pretty much fixes wrong hooks response.

TLDR: If neither hook fails, expected response is true. With current implementation, it returns nil which is considered as false and will always fail.

Simple example:

if not triggerEventHooks('removeMoney', {
  source = player.PlayerData.source,
  moneyType = moneyType,
  amount = amount
}) then return false end

If there's any hooks registered for removeMoney, it will always fail even though hooks return true.

Checklist

• I have personally loaded this code into an updated Qbox project and checked all of its functionality.
• My pull request fits the contribution guidelines & code conventions.