[VOL-4773] openonuAdapterGo: voltctl command to show ONU OMCI counter statistics

Change-Id: Id42a414333e293e4347e3e76d652fc1ec90723fe
diff --git a/go.mod b/go.mod
index fd7e3ba..fe5a182 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,7 @@
 	github.com/looplab/fsm v0.2.0
 	github.com/opencord/omci-lib-go/v2 v2.2.1
 	github.com/opencord/voltha-lib-go/v7 v7.1.8
-	github.com/opencord/voltha-protos/v5 v5.2.2
+	github.com/opencord/voltha-protos/v5 v5.2.6
 	github.com/stretchr/testify v1.7.0
 	google.golang.org/grpc v1.44.0
 )