New comment by zdykstra on void-packages repository

https://github.com/void-linux/void-packages/pull/23689#issuecomment-661928088

Comment:
It's possible that `/etc/zfs/zfs-functions` can also be removed. The only references I can find to that file are in the errant `/etc/init.d/zfs-*` scripts that are being purged as part of this PR. I can test removing that as well tonight.