[VOL-4738] openonuAdapterGo: key change for storing MIB templates in kv-store

Change-Id: I5d3dd740413768330c91c03743d593385829a66d
diff --git a/internal/pkg/pmmgr/onu_metrics_manager.go b/internal/pkg/pmmgr/onu_metrics_manager.go
index 0d61c2d..242e38c 100755
--- a/internal/pkg/pmmgr/onu_metrics_manager.go
+++ b/internal/pkg/pmmgr/onu_metrics_manager.go
@@ -3094,7 +3094,7 @@
 	// Check if the data is already available in KV store, if yes, do not send the request for get me.
 	var data me.ClassID
 	key := fmt.Sprintf("%s/%s/%s", mm.pOnuDeviceEntry.GetPersVendorID(),
-		mm.pOnuDeviceEntry.GetPersEquipmentID(),
+		mm.pOnuDeviceEntry.GetPersVersion(),
 		mm.pOnuDeviceEntry.GetPersActiveSwVersion())
 	Value, err := mm.extPmKvStore.Get(ctx, key)
 	if err == nil {
@@ -3199,7 +3199,7 @@
 
 func (mm *OnuMetricsManager) putExtPmMeKvStore(ctx context.Context) {
 	key := fmt.Sprintf("%s/%s/%s", mm.pOnuDeviceEntry.GetPersVendorID(),
-		mm.pOnuDeviceEntry.GetPersEquipmentID(),
+		mm.pOnuDeviceEntry.GetPersVersion(),
 		mm.pOnuDeviceEntry.GetPersActiveSwVersion())
 	// check if we get the supported type me for ethernet frame extended pm class id
 	if mm.supportedEthernetFrameExtendedPMClass == 0 {