VOL-3052 Onu Software upgrade addendum: omci-lib-go update + download robustness

Signed-off-by: mpagenko <michael.pagenkopf@adtran.com>
Change-Id: I80f888f074e9a0ee82cd8f7b69404994e77885b1
diff --git a/vendor/github.com/opencord/omci-lib-go/VERSION b/vendor/github.com/opencord/omci-lib-go/VERSION
index 9f40a87..201a22c 100644
--- a/vendor/github.com/opencord/omci-lib-go/VERSION
+++ b/vendor/github.com/opencord/omci-lib-go/VERSION
@@ -1 +1 @@
-0.15.4
\ No newline at end of file
+0.16.2