Add ASP_ConnId_ReadyToRelease in all translation ports using IPL4asp

This is required after update to IPL4asp R.29.A of 2017-Oct-17
diff --git a/gprs_gb/NS_CodecPort.ttcn b/gprs_gb/NS_CodecPort.ttcn
index e333546..29f8aa5 100644
--- a/gprs_gb/NS_CodecPort.ttcn
+++ b/gprs_gb/NS_CodecPort.ttcn
@@ -51,10 +51,12 @@
 	type port NS_CODEC_PT message {
 		out	NS_Send;
 		in	NS_RecvFrom,
+			ASP_ConnId_ReadyToRelease,
 			ASP_Event;
 	} with { extension "user IPL4asp_PT
 		out(NS_Send -> ASP_Send: function(NS_to_IPL4_Send))
 		in(ASP_RecvFrom -> NS_RecvFrom: function(IPL4_to_NS_RecvFrom);
+		   ASP_ConnId_ReadyToRelease -> ASP_ConnId_ReadyToRelease: simple;
 		   ASP_Event -> ASP_Event: simple)"
 	}
 }