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

https://github.com/MouadCharradi/void-packages virt-manager
https://github.com/void-linux/void-packages/pull/35970

virt-manager: update to 4.0.0.
#### Testing the changes
- I tested the changes in this PR: **briefly**

- I built this PR locally for my native architecture, x86_64, glibc

A patch file from https://github.com/void-linux/void-packages/pull/35970.patch is attached