🐎 Recoil on game event CEventGunShot instead of loop

[MilyonJames]

Describe Pull request This code is optimization only. Instead of looping at 0ms and checking for IsPedShooting, this handles the game event CEventGunShot that is triggered when a ped shoots.

Questions (please complete the following information):

• Have you personally loaded this code into an updated qbcore project and checked all it's functionality? Yes
• Does your code fit the style guidelines? Yes
• Does your PR fit the contribution guidelines? Yes