sgsn: TC_hlr_location_cancel_*: 5 seconds timeout is to short

These tests failed on jenkins.

Change-Id: I56a62e70763b7c331fc528cd7e4064a5ec9f2a04
diff --git a/sgsn/SGSN_Tests.ttcn b/sgsn/SGSN_Tests.ttcn
index 04865fd..46b7b74 100644
--- a/sgsn/SGSN_Tests.ttcn
+++ b/sgsn/SGSN_Tests.ttcn
@@ -1381,9 +1381,9 @@
 	execute( TC_attach_accept_all() );
 	execute( TC_attach_closed() );
 	execute( TC_hlr_location_cancel_request_update(), 10.0 );
-	execute( TC_hlr_location_cancel_request_withdraw(), 5.0 );
-	execute( TC_hlr_location_cancel_request_unknown_subscriber_withdraw(), 5.0 );
-	execute( TC_hlr_location_cancel_request_unknown_subscriber_update(), 5.0 );
+	execute( TC_hlr_location_cancel_request_withdraw(), 10.0 );
+	execute( TC_hlr_location_cancel_request_unknown_subscriber_withdraw(), 10.0 );
+	execute( TC_hlr_location_cancel_request_unknown_subscriber_update(), 10.0 );
 	execute( TC_rau_unknown() );
 	execute( TC_attach_rau() );
 	execute( TC_detach_unknown_nopoweroff() );