library/GSM_RR_Types: do not duplicate Mobile Identity records

All the records related to Mobile Identity IE (see 3GPP TS 24.008,
section 10.5.1.4) are defined in [1], so there is no real need to
dumplicate them. Moreover, most of the related templates in
library/L3_Templates.ttcn are based on these records.

[1] titan.ProtocolModules.MobileL3_v13.4.0/src/MobileL3_CommonIE_Types.ttcn

Change-Id: I27c2743c59db770d6f7e9447dc8c1f539b228ced
diff --git a/msc/BSC_ConnectionHandler.ttcn b/msc/BSC_ConnectionHandler.ttcn
index c21bcd9..623dae9 100644
--- a/msc/BSC_ConnectionHandler.ttcn
+++ b/msc/BSC_ConnectionHandler.ttcn
@@ -442,7 +442,7 @@
 {
 	var PDU_DTAP_MT dtap_mt;
 	var GSUP_PDU gsup_msg;
-	var MobileL3_CommonIE_Types.MobileIdentityLV mi;
+	var MobileIdentityLV mi;
 
 	if (not g_pars.net.expect_imei) {
 		return
@@ -480,7 +480,7 @@
 {
 	var PDU_DTAP_MT dtap_mt;
 	var GSUP_PDU gsup_msg;
-	var MobileL3_CommonIE_Types.MobileIdentityLV mi;
+	var MobileIdentityLV mi;
 
 	if (not g_pars.net.expect_imei_early) {
 		return