The import string for voltha-lib-go library needs to change from v5
to v6 after a major version upgrade of the voltha-lib-go library.

Change-Id: If443376b150e0f4bb49f50cb2c8cf8c132b7244b
diff --git a/pkg/db/kvstore/etcdpool_test.go b/pkg/db/kvstore/etcdpool_test.go
index 55ea6ef..3825290 100644
--- a/pkg/db/kvstore/etcdpool_test.go
+++ b/pkg/db/kvstore/etcdpool_test.go
@@ -17,8 +17,8 @@
 
 import (
 	"context"
-	"github.com/opencord/voltha-lib-go/v5/pkg/log"
-	mocks "github.com/opencord/voltha-lib-go/v5/pkg/mocks/etcd"
+	"github.com/opencord/voltha-lib-go/v6/pkg/log"
+	mocks "github.com/opencord/voltha-lib-go/v6/pkg/mocks/etcd"
 	"github.com/phayes/freeport"
 	"github.com/stretchr/testify/assert"
 	"os"