Commit
5095686e022c2b374f82b06e8cc6aeefc9036281
by Pau Espin Pedrolttcn3-ggsn-tests-ogs: Set correct DNS address to get ping working
The DNS address provided is used by the test to ping. In osmo-ggsn, we
configured the DNS to be the shared address between GTPC and GTPU. In
open5gs, the addresses are different. Hence, let's pass the GTPU address
instead of the GTPC address to make the setup easier (no need to have
proper routing working between UPFD and SMFD containers).
Change-Id: I2a452ad871612d1c88b94579dadbe62b718b1475