gbproxy: Increemnt many timeouts from 1s to 2s.

Sending a message [even over a real or simulated E1 line] should always
be less than 1s end-to-end.  But just to see if increasing the timeouts
to 2s will result in less test failures, let's change from 1s to 2s.

Change-Id: Iebb43283ad7c267c6ed7f49989ec453be38956a9
diff --git a/gbproxy/GBProxy_Tests.ttcn b/gbproxy/GBProxy_Tests.ttcn
index ddcd9cb..df27a3d 100644
--- a/gbproxy/GBProxy_Tests.ttcn
+++ b/gbproxy/GBProxy_Tests.ttcn
@@ -804,7 +804,7 @@
 			   integer pcu_idx := 0, boolean use_sig := false) runs on BSSGP_ConnHdlr {
 	var integer sgsn_idx := g_pars.sgsn_idx;
 	var PDU_BSSGP rx;
-	timer T := 1.0;
+	timer T := 2.0;
 
 	if (use_sig) {
 		PCU_SIG[pcu_idx].send(tx);
@@ -841,7 +841,7 @@
 runs on BSSGP_ConnHdlr return integer {
 	var integer rx_idx := -1;
 	var PDU_BSSGP rx;
-	timer T := 1.0;
+	timer T := 2.0;
 
 	if (use_sig) {
 		PCU_SIG[pcu_idx].send(tx);
@@ -878,7 +878,7 @@
 			   integer pcu_idx := 0, boolean use_sig := false) runs on BSSGP_ConnHdlr {
 	var integer sgsn_idx := g_pars.sgsn_idx;
 	var PDU_BSSGP rx;
-	timer T := 1.0;
+	timer T := 2.0;
 
 	if (use_sig) {
 		SGSN_SIG[sgsn_idx].send(tx);
@@ -975,7 +975,7 @@
 				  integer pcu_idx := 0, integer sgsn_idx := 0) runs on GlobalTest_CT {
 	var integer rx_idx;
 	var PDU_BSSGP rx;
-	timer T := 1.0;
+	timer T := 2.0;
 
 	G_PCU[pcu_idx].send(tx);
 	T.start;
@@ -1002,7 +1002,7 @@
 				  integer sgsn_idx := 0, integer pcu_idx := 0) runs on GlobalTest_CT {
 	var integer rx_idx;
 	var PDU_BSSGP rx;
-	timer T := 1.0;
+	timer T := 2.0;
 
 	G_SGSN[sgsn_idx].send(tx);
 	T.start;
@@ -2819,7 +2819,7 @@
 friend function f_rim_pcu2sgsn(template (value) PDU_BSSGP tx, template (present) PDU_BSSGP exp_rx,
 			       integer pcu_idx := 0) runs on GlobalTest_CT {
 	var PDU_BSSGP rx;
-	timer T := 1.0;
+	timer T := 2.0;
 
 	RIM_PCU[pcu_idx].send(tx);
 	T.start;
@@ -2842,7 +2842,7 @@
 friend function f_rim_sgsn2pcu(template (value) PDU_BSSGP tx, template (present) PDU_BSSGP exp_rx,
 			       integer sgsn_idx := 0, integer pcu_idx := 0) runs on GlobalTest_CT {
 	var PDU_BSSGP rx;
-	timer T := 1.0;
+	timer T := 2.0;
 
 	RIM_SGSN[sgsn_idx].send(tx);
 	T.start;
@@ -2866,7 +2866,7 @@
 			      integer src_pcu_idx, integer dst_pcu_idx) runs on GlobalTest_CT {
 	var integer rx_idx;
 	var PDU_BSSGP rx;
-	timer T := 1.0;
+	timer T := 2.0;
 
 	RIM_PCU[src_pcu_idx].send(tx);
 	T.start;