[VOL-4293] OpenONU Adapter update for gRPC migration

Change-Id: I05300d3b95b878f44576a99a05f53f52fdc0cda1
diff --git a/cmd/openonu-adapter/common.go b/cmd/openonu-adapter/common.go
index 1c0be5e..bf1bc68 100644
--- a/cmd/openonu-adapter/common.go
+++ b/cmd/openonu-adapter/common.go
@@ -18,7 +18,7 @@
 package main
 
 import (
-	"github.com/opencord/voltha-lib-go/v5/pkg/log"
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
 )
 
 var logger log.CLogger