network-manager-wireguard-upstream/shared

The files in the "shared/" directory are used by all components
inside the VPN plugin repository (src, properties, auth-dialog).

The files in shared/nm-utils are copied from NetworkManager
repository and used as is:
Do *not* modify these files locally so that they don't diverge
from their original. Fix/extend them in their respective origin
first, and re-import the files as a whole.