[VOL-4293] OpenONU Adapter update for gRPC migration

Change-Id: I05300d3b95b878f44576a99a05f53f52fdc0cda1
diff --git a/internal/pkg/onuadaptercore/common.go b/internal/pkg/onuadaptercore/common.go
index 0a39a7e..b0b10e3 100644
--- a/internal/pkg/onuadaptercore/common.go
+++ b/internal/pkg/onuadaptercore/common.go
@@ -18,7 +18,7 @@
 package adaptercoreonu
 
 import (
-	"github.com/opencord/voltha-lib-go/v5/pkg/log"
+	"github.com/opencord/voltha-lib-go/v7/pkg/log"
 )
 
 var logger log.CLogger