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

https://github.com/xtraeme/void-packages units-2.19
https://github.com/void-linux/void-packages/pull/12602

[DONTMERGE] Units 2.19
This is just for testing xbps-0.54

A patch file from https://github.com/void-linux/void-packages/pull/12602.patch is attached