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

https://github.com/dkwo/void-packages zatrem
https://github.com/void-linux/void-packages/pull/40958

update zathura-cb and -pdf-mupdf
- I tested the changes in this PR: **YES**
- I built this PR locally for my native architecture, (x86_64-musl)

A patch file from https://github.com/void-linux/void-packages/pull/40958.patch is attached