New review comment by Duncaen on void-packages repository

https://github.com/void-linux/void-packages/pull/47880#discussion_r1435414375

Comment:
The icons and the polkit file are both part of the qt part of it and are in the qt directory in the source. https://github.com/bit-team/backintime/tree/2f7b6099edf40366da1c1020385b300ac2793080/qt