There's a merged pull request on the void-packages repository

xf86-video-amdgpu: update to 22.0.0.
https://github.com/void-linux/void-packages/pull/36916

Description:
#### Testing the changes
- I tested the changes in this PR: **YES**

#### Local build testing
- I built this PR locally for my native architecture (x86_64-glibc)

I have tested this for about a day now , no issues to complain about.
This is a small release: 
https://github.com/freedesktop/xorg-xf86-video-amdgpu/compare/xf86-video-amdgpu-21.0.0...xf86-video-amdgpu-22.0.0