aoip: add newly needed osmo-msc point-code config

OsmoMSC no longer has a hard-coded point-code of 0.0.1. Configure it.

Change-Id: I54be984415445e695c583f35c419aed559ac5c84
diff --git a/src/osmo_gsm_tester/templates/osmo-msc.cfg.tmpl b/src/osmo_gsm_tester/templates/osmo-msc.cfg.tmpl
index 89982e0..314450b 100644
--- a/src/osmo_gsm_tester/templates/osmo-msc.cfg.tmpl
+++ b/src/osmo_gsm_tester/templates/osmo-msc.cfg.tmpl
@@ -16,9 +16,13 @@
  auth policy ${msc.net.auth_policy}
  location updating reject cause 13
  encryption ${msc.net.encryption}
+cs7 instance 0
+ point-code 0.0.1
 msc
   mgcpgw remote-ip ${mgcpgw.ip_address.addr}
   assign-tmsi
+ cs7-instance-iu 0
+ cs7-instance-a 0
 ctrl
  bind ${msc.ip_address.addr}
 smpp