ttcn3-sgsn: Use new 172.18.8.104 in emulated RNC

I forgot to push with last commit the change in IP address using the new
IP address in the emulated HNBGW. Doing it here to avoid test breakage.

Fixes: 594e021b9b699600a2f89a16676b05446a64fbdc
Change-Id: I20801e22bf20d2b2e67697fbf15811fe8eaa2996
---
M ttcn3-sgsn-test/SGSN_Tests.cfg
1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/ttcn3-sgsn-test/SGSN_Tests.cfg b/ttcn3-sgsn-test/SGSN_Tests.cfg
index d3d1ee7..40694ee 100644
--- a/ttcn3-sgsn-test/SGSN_Tests.cfg
+++ b/ttcn3-sgsn-test/SGSN_Tests.cfg
@@ -61,7 +61,7 @@
 }
 SGSN_Tests.mp_ranap_cfg := {
 	{
-		sctp_addr := { 23908, "172.18.8.103", 2905, "172.18.8.200" }
+		sctp_addr := { 23908, "172.18.8.104", 2905, "172.18.8.200" }
 	}
 }
 SGSN_Tests.mp_hlr_ip := "172.18.8.103"

