libosmogsm has recently deprecated the use of osmo_auth_gen_vec
and the osmo_sub_auth_data structure in favor of newer versions
of this API. Let's migrate to it
Change-Id: I8646caf14783833c4ebea041339c3056e4ac2dea
Depends: libosmocore.git Ie775fedba4a3fa12314c0f7c8a369662ef6a40df