New review comment by N-R-K on void-packages repository

https://github.com/void-linux/void-packages/pull/34590#discussion_r771797475

Comment:
I'm not familiar with void, but nsxiv v28 doesn't use any non-posix/gnu extension in the Makefile. If there is some non posix extension being used, then it should be a bug report on nsxiv repo.