New comment by Duncaen on void-packages repository

https://github.com/void-linux/void-packages/issues/26125#issuecomment-722438169

Comment:
https://github.com/void-linux/void-mklive/blob/2c7d8c02447a7ef0d81a9c292ee04c82c139679e/mkrootfs.sh.in#L184-L188 this was probably there from before those links were part of the base-files packages and were created with the base-files INSTALL script.