There is a new pull request by SevereOverfl0w against master on the void-packages repository

https://github.com/SevereOverfl0w/void-packages pipx-packaging
https://github.com/void-linux/void-packages/pull/24947

python3-pipx: add missing dependency
List is here: https://github.com/pipxproject/pipx/blob/master/setup.py#L22-L24

A patch file from https://github.com/void-linux/void-packages/pull/24947.patch is attached