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/go.sum b/go.sum
index 918cb85..d764d22 100644
--- a/go.sum
+++ b/go.sum
@@ -150,8 +150,8 @@
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/gomega v1.4.2 h1:3mYCb7aPxS/RU7TI1y4rkEn1oKmPRjNJLNEXgw7MH2I=
 github.com/onsi/gomega v1.4.2/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
-github.com/opencord/omci-lib-go v0.15.4 h1:g+IkuCZeS7Okvm7TxjobaLwX6UHo26hCvdyyqX9Bfi8=
-github.com/opencord/omci-lib-go v0.15.4/go.mod h1:6OIHB14Ch5qGgHzwSWlMACtk5KFoLzQ4LAhdcy4jwvo=
+github.com/opencord/omci-lib-go v0.16.2 h1:ywbaZLrLV+6VgyXV3I1LysdErt5HQutcin1CaaGRkA4=
+github.com/opencord/omci-lib-go v0.16.2/go.mod h1:6OIHB14Ch5qGgHzwSWlMACtk5KFoLzQ4LAhdcy4jwvo=
 github.com/opencord/voltha-lib-go/v4 v4.0.10 h1:mSi9e3TD+liit5NbV+AKEJ2dza3n+DpzdExJog2LtTo=
 github.com/opencord/voltha-lib-go/v4 v4.0.10/go.mod h1:K7lDkSkJ97EyfvX8fQtBmBvpj7n6MmwnAtD8Jz79HcQ=
 github.com/opencord/voltha-protos/v4 v4.0.12 h1:x8drb8inaUByjVLFbXSiQwRTU//dfde0MKIHyKb1JMw=