Update main.lua

[Pixel-Nomad]

Describe Pull request
Added another server side export to make sure by the use of this export we can remove keys from everyone in server.
For Example: storing vehicle inside garage and if we use this export, we can remove keys instantly from everyone who have copies so, next time when take out our vehicle then no one will be able to steel it.

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/no]
  Yes
• Does your PR fit the contribution guidelines? [yes/no]
  Yes

[github-actions]

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