New review comment by sgn on void-packages repository

https://github.com/void-linux/void-packages/pull/23646#discussion_r459181700

Comment:
One (unimportant) questions: does the package work if `/etc/dbus-1/system.d/nm-l2tp-service.conf` is moved into `/usr/share/dbus-1/system.d`?

In any case, I can commit myself: https://github.com/sgn/void-packages/commit/e8bc05ea97