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/events/events_proxy_test.go b/pkg/events/events_proxy_test.go
index 8bd870d..d968713 100644
--- a/pkg/events/events_proxy_test.go
+++ b/pkg/events/events_proxy_test.go
@@ -19,9 +19,9 @@
 import (
 	"context"
 	"github.com/golang/protobuf/ptypes"
-	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v5/pkg/log"
-	mock_kafka "github.com/opencord/voltha-lib-go/v5/pkg/mocks/kafka"
+	"github.com/opencord/voltha-lib-go/v6/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v6/pkg/log"
+	mock_kafka "github.com/opencord/voltha-lib-go/v6/pkg/mocks/kafka"
 	"github.com/opencord/voltha-protos/v4/go/common"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"github.com/stretchr/testify/assert"