[VOL-4678] BBSIM: OMCI extended message set - make OMCC version configurable

Change-Id: I6a6bdde944612621dd8e5696075fe09b3c341709
diff --git a/internal/common/omci/get.go b/internal/common/omci/get.go
index 71d7d87..b450b87 100644
--- a/internal/common/omci/get.go
+++ b/internal/common/omci/get.go
@@ -24,6 +24,7 @@
 	"strconv"
 
 	"github.com/google/gopacket"
+	"github.com/opencord/bbsim/internal/common"
 	"github.com/opencord/omci-lib-go/v2"
 	me "github.com/opencord/omci-lib-go/v2/generated"
 	"github.com/opencord/voltha-protos/v5/go/openolt"
@@ -143,7 +144,7 @@
 		Attributes: me.AttributeValueMap{
 			me.ManagedEntityID:   entityID,
 			me.Onu2G_EquipmentId: ToOctets("12345123451234512345", 20),
-			me.Onu2G_OpticalNetworkUnitManagementAndControlChannelOmccVersion: 180,
+			me.Onu2G_OpticalNetworkUnitManagementAndControlChannelOmccVersion: common.Config.BBSim.OmccVersion,
 			me.Onu2G_VendorProductCode:                                        0,
 			me.Onu2G_SecurityCapability:                                       1,
 			me.Onu2G_SecurityMode:                                             1,