New review comment by ahesford on void-packages repository

https://github.com/void-linux/void-packages/pull/43946#discussion_r1213199698

Comment:
I guess this is irrelevant because the wheel was already built before the tmpdir was created, and the installer should really only be unpacking the wheel. I do prefer @tornaria's suggestion to give the directory a hidden, XBPS-specific name that is extremely unlikely to conflict with package contents. Maybe try changing `testdir` to `.xbps-testdir` (which is more meaningful than `.xbps-tempdir`) and see if that solves your problem without needing to ignore tests, and then skip the removal.