New comment by ahesford on void-packages repository

https://github.com/void-linux/void-packages/issues/33559#issuecomment-945116914

Comment:
The ugliest part about this is that they decided to use variable names that look totally different from other variables in the pc files, which makes the intention harder to gather. Why not `pyexecprefix` and `pyprefix` To make it clear these should be set like others? For that matter, why does `PYTHON_EXEC_PREFIX` even exist? What does this provide that can't be discerned by `pyexecdir`?

At this point, drop the patch in this PR since they clearly don't want the old behavior. I think whatever this breaks should be fixed by attrition; adding an xbps-src hook to scan pc files will add extra time to package building for little benefit. Presumable other upstreams will fix this problem in due time, and we can patch what we identify in the meantime.