[VOL-5527] enhance nni stats

Change-Id: Iaf98eac1c0e4efb12a866187e6e191848272c74f
Signed-off-by: Akash Reddy Kankanala <akash.kankanala@radisys.com>
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 168b702..33672ee 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -251,7 +251,7 @@
 github.com/opencord/voltha-lib-go/v7/pkg/probe
 github.com/opencord/voltha-lib-go/v7/pkg/techprofile
 github.com/opencord/voltha-lib-go/v7/pkg/version
-# github.com/opencord/voltha-protos/v5 v5.6.7
+# github.com/opencord/voltha-protos/v5 v5.6.8
 ## explicit; go 1.16
 github.com/opencord/voltha-protos/v5/go/adapter_service
 github.com/opencord/voltha-protos/v5/go/common