There is an updated pull request by q66 against master on the void-packages repository

https://github.com/void-power/void-packages kicad
https://github.com/void-linux/void-packages/pull/12520

kicad: drop upstreamed patch
This is already in that release, the patch applies but it just duplicates that code and breaks compilation.

A patch file from https://github.com/void-linux/void-packages/pull/12520.patch is attached