Update events.lua

[TehSteel]

Description

Added a trigger whenever a player leaves the server.

Checklist

• I have personally loaded this code into an updated qbcore project and checked all of its functionality.
• My code fits the style guidelines.
• My PR fits the contribution guidelines.

[GhzGarage]

What're you using this for

[TehSteel]

You can't directly access a dropped player's data without "complicating" things too much.
If you want to access a dropped player's data, you need to listen to onPlayerLoaded event and save the citizenid inside a table and when playerDropped event occurs, you need to check if the citizenid exists.
Only then can you use QBCore.Functions.GetOfflinePlayerByCitizenId.
Even if you use this method, it makes unnecessary SQL queries instead of making a trigger and passing the Player object.