gbproxy: fix config files

It seems only docker config files were updated, while the local ones
have been forgotten in recent changes.  We have to find a proper
solution for this :/

Change-Id: I26e900617bb87983912d8440376a7449f318e737

gbproxy/GBProxy_Tests.fr.cfg

@@ -17,6 +17,8 @@ GBProxy_Tests.mp_enable_bss_load_sharing := true;
 GBProxy_Tests.mp_nsconfig_sgsn := {
 	{
 		handle_sns := true
+	}, {
+		handle_sns := true
 	}
 }
 

gbproxy/osmo-gbproxy.fr.cfg

@@ -34,9 +34,9 @@ ns
  timer tns-alive 3
  timer tns-alive-retries 10
  nse 101
-  ip-sns 127.0.0.1 7777
+  ip-sns 127.0.0.10 7777
  nse 102
-  ip-sns 127.0.0.1 8888
+  ip-sns 127.0.0.11 8888
  nse 2001
   nsvc fr hdlcnet1 dlci 16 nsvci 1
   nsvc fr hdlcnet2 dlci 17 nsvci 2