Remove lines from fxmanifest

Describe Pull request A member of the community discord had mentioned an issue that they had with qb-radio. Seen below:

Seems like things were deleted and never removed from the fxmanifest. This PR fixes the warnings shown above.

Questions (please complete the following information):

Have you personally loaded this code into an updated qbcore project and checked all it's functionality? [yes] (Be honest)
Does your code fit the style guidelines? [yes]
Does your PR fit the contribution guidelines? [yes]

qbcore-framework / qb-radio