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

Change-Id: I86744943d59de38e9285ed7f53adc49c3b047e62
diff --git a/rw_core/mocks/adapter_test.go b/rw_core/mocks/adapter_test.go
index bc18cb5..f748ea9 100644
--- a/rw_core/mocks/adapter_test.go
+++ b/rw_core/mocks/adapter_test.go
@@ -17,7 +17,7 @@
 package mocks
 
 import (
-	"github.com/opencord/voltha-lib-go/v2/pkg/adapters"
+	"github.com/opencord/voltha-lib-go/v3/pkg/adapters"
 	"testing"
 )