GSUP_Types.ttcn: allow other TLV appear in Cancel Location Errors

Change-Id: I21ee02556f0734dad871a6294b21ca6f2864dea0
diff --git a/library/GSUP_Types.ttcn b/library/GSUP_Types.ttcn
index 57c0a39..4c2aac0 100644
--- a/library/GSUP_Types.ttcn
+++ b/library/GSUP_Types.ttcn
@@ -341,7 +341,7 @@
 
 template GSUP_PDU tr_GSUP_CL_ERR(template hexstring imsi, template integer cause := ?) :=
 	tr_GSUP(OSMO_GSUP_MSGT_LOCATION_CANCEL_ERROR, {
-			tr_GSUP_IE_IMSI(imsi), tr_GSUP_IE_Cause(cause) });
+			tr_GSUP_IE_IMSI(imsi), tr_GSUP_IE_Cause(cause), * });
 
 template (value) GSUP_PDU ts_GSUP_PURGE_MS_REQ(hexstring imsi, GSUP_CnDomain dom) :=
 	ts_GSUP(OSMO_GSUP_MSGT_PURGE_MS_REQUEST, {