New issue by Nicop06 on void-packages repository

https://github.com/void-linux/void-packages/issues/42475

Description:
### Package name

llvm15

### Package homepage

https://www.llvm.org

### Description

LLVM>=15 is needed for RNDA 3 graphics card to work.

I have a change that upgrade it, I just need to clean it up.

### Does the requested package meet the package requirements?

System, Compiled, Required

### Is the requested package released?

Yes