[VOL-4485] omci-lib-go: ME Attribute names should be exported

Change-Id: I15ef78c3b470a9c49a23b32aad513c1cddfb3066
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 83f8439..eb6c1e9 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -121,7 +121,7 @@
 # github.com/looplab/fsm v0.2.0
 ## explicit
 github.com/looplab/fsm
-# github.com/opencord/omci-lib-go/v2 v2.1.3
+# github.com/opencord/omci-lib-go/v2 v2.2.0
 ## explicit
 github.com/opencord/omci-lib-go/v2
 github.com/opencord/omci-lib-go/v2/generated