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

Change-Id: I86744943d59de38e9285ed7f53adc49c3b047e62
diff --git a/cli/main.go b/cli/main.go
index b849991..f87bd6c 100644
--- a/cli/main.go
+++ b/cli/main.go
@@ -23,7 +23,7 @@
 	"os/exec"
 
 	"github.com/opencord/voltha-go/cli/menu/mainmenu"
-	l "github.com/opencord/voltha-lib-go/v2/pkg/log"
+	l "github.com/opencord/voltha-lib-go/v3/pkg/log"
 	"google.golang.org/grpc"
 )