VOL-2776 Plumb Start_omci_test through request_handler

Change-Id: I3846998b593d56d86c0aec2f33ef34e458790e16
diff --git a/vendor/modules.txt b/vendor/modules.txt
index e7cda5c..abe91bb 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -97,7 +97,7 @@
 github.com/modern-go/concurrent
 # github.com/modern-go/reflect2 v1.0.1
 github.com/modern-go/reflect2
-# github.com/opencord/voltha-protos/v3 v3.2.3
+# github.com/opencord/voltha-protos/v3 v3.2.8
 github.com/opencord/voltha-protos/v3/go/common
 github.com/opencord/voltha-protos/v3/go/inter_container
 github.com/opencord/voltha-protos/v3/go/omci