This allows running TTCN-3 test cases against both '-latest' and
'-master' images using the same configuration files.
Change-Id: Ib4dcf3a9f77205dcdd0ff4932763e202cb89001c
Related: SYS#5602
This new setup allows running TTCN3 GGSN_Tests against open5gs, which
will soon gain GTPv1C support.
Change-Id: Ia6c122fce951d369a5d2362cbe99d10d61c15f49