VOL-1643 Update voltha-go to use voltha-protos and voltha-lib-go v3.0.0

Change-Id: I86744943d59de38e9285ed7f53adc49c3b047e62
diff --git a/db/model/revision.go b/db/model/revision.go
index cba06cb..f7ecaba 100644
--- a/db/model/revision.go
+++ b/db/model/revision.go
@@ -20,7 +20,7 @@
 	"context"
 	"time"
 
-	"github.com/opencord/voltha-lib-go/v2/pkg/db/kvstore"
+	"github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore"
 )
 
 // Revision -