[VOL-2735]Durations should be specified as type time.Duration not int

Change-Id: Ibf1128aea75e9cb53f2bf15949215cf81829580b
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 45eeee3..45d6c4f 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -90,7 +90,7 @@
 github.com/modern-go/concurrent
 # github.com/modern-go/reflect2 v1.0.1
 github.com/modern-go/reflect2
-# github.com/opencord/voltha-lib-go/v3 v3.1.5
+# github.com/opencord/voltha-lib-go/v3 v3.1.9
 github.com/opencord/voltha-lib-go/v3/pkg/config
 github.com/opencord/voltha-lib-go/v3/pkg/db
 github.com/opencord/voltha-lib-go/v3/pkg/db/kvstore