New comment by q66 on void-packages repository

https://github.com/void-linux/void-packages/pull/27558#issuecomment-752701197

Comment:
let's not put `--with-locales-dir` into default `gnu-configure-args` since that's xfce specific (should be put into each template individually instead)

also let's properly patch the xfce m4 files as well

also the pkglint hook is incorrect since for `glibc-locales` it should still be allowed (and also let's not make a new hook for it, let's just extend the existing pkglint hook)