make osmo-gbproxy.cfg in ttcn3-gbproxy and ttcn3-gbproxy-fr to look similiar

Reduces human error when changing the configruation for both
cases.

Change-Id: I807589cc04f23d483695467320d34d79eaf5d290

ttcn3-gbproxy-test-fr/osmo-gbproxy.cfg

@@ -19,9 +19,14 @@ line vty
  no login
  bind 0.0.0.0
 !
+gbproxy
+sgsn nsei 101
+ name main
 ns
  bind udp local
   listen 172.18.25.10 23000
+ nse 101
+  ip-sns 172.18.25.103 23000
  bind fr hdlcnet1
   fr hdlcnet1 frnet
  bind fr hdlcnet2
@@ -38,15 +43,6 @@ ns
   fr hdlcnet7 frnet
  bind fr hdlcnet8
   fr hdlcnet8 frnet
- timer tns-block 3
- timer tns-block-retries 3
- timer tns-reset 3
- timer tns-reset-retries 3
- timer tns-test 30
- timer tns-alive 3
- timer tns-alive-retries 10
- nse 101
-  ip-sns 172.18.25.103 23000
  nse 2001
   nsvc fr hdlcnet1 dlci 16 nsvci 1
   nsvc fr hdlcnet2 dlci 17 nsvci 2
@@ -58,6 +54,10 @@ ns
  nse 2003
   nsvc fr hdlcnet7 dlci 22 nsvci 7
   nsvc fr hdlcnet8 dlci 23 nsvci 8
-gbproxy
-sgsn nsei 101
- name main
+ timer tns-block 3
+ timer tns-block-retries 3
+ timer tns-reset 3
+ timer tns-reset-retries 3
+ timer tns-test 30
+ timer tns-alive 3
+ timer tns-alive-retries 10