Changed readme to include solution to issue with current qb errors

Pull Request Description

Please include a general description of the changes made, why they were necessary, and any other general things to note.

Pull Request Checklist:

[x] Have you followed the guidelines in our contributing document and Code of Conduct?
[x] Have you checked to ensure there aren't other open for the same update/change?
[x] Have you built and tested the resource in-game after the relevant change?

loljoshie / lj-inventory