There is a new pull request by 4ricci against master on the void-packages repository

https://github.com/4ricci/void-packages miniupnpc-2.2.1
https://github.com/void-linux/void-packages/pull/27329

miniupnpc: update to 2.2.1
also add hostmakedepends and checkdepends

A patch file from https://github.com/void-linux/void-packages/pull/27329.patch is attached