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

https://github.com/Vaelatern/void-packages prusa-slicer-2.6.1
https://github.com/void-linux/void-packages/pull/46799

PrusaSlicer: update to 2.6.1.
draft, for CI

A patch file from https://github.com/void-linux/void-packages/pull/46799.patch is attached