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

Change-Id: I86744943d59de38e9285ed7f53adc49c3b047e62
diff --git a/db/model/node_test.go b/db/model/node_test.go
index c54e35c..aadf21a 100644
--- a/db/model/node_test.go
+++ b/db/model/node_test.go
@@ -22,9 +22,9 @@
 	"testing"
 
 	"github.com/golang/protobuf/ptypes/any"
-	"github.com/opencord/voltha-protos/v2/go/common"
-	"github.com/opencord/voltha-protos/v2/go/openflow_13"
-	"github.com/opencord/voltha-protos/v2/go/voltha"
+	"github.com/opencord/voltha-protos/v3/go/common"
+	"github.com/opencord/voltha-protos/v3/go/openflow_13"
+	"github.com/opencord/voltha-protos/v3/go/voltha"
 )
 
 var (