VOL-4029 Fetch ONU stats on demand

Change-Id: I7248ab65f320858e9bdf9bdf6a60a27a734b8640
diff --git a/vendor/modules.txt b/vendor/modules.txt
index d643249..0a026a0 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -75,7 +75,7 @@
 github.com/opencord/voltha-lib-go/v4/pkg/probe
 github.com/opencord/voltha-lib-go/v4/pkg/techprofile
 github.com/opencord/voltha-lib-go/v4/pkg/version
-# github.com/opencord/voltha-protos/v4 v4.1.2
+# github.com/opencord/voltha-protos/v4 v4.1.7
 ## explicit
 github.com/opencord/voltha-protos/v4/go/common
 github.com/opencord/voltha-protos/v4/go/ext/config