VOL-2348 Update voltha-openolt-adapter to latest voltha-lib-go;
I/O Errors should trigger unreadiness;
Update tech profile mocks
Change-Id: If245ab38050962af5992e8f0b67823c39e9522e8
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 0b40ae6..860b4a2 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -63,7 +63,7 @@
github.com/mitchellh/go-homedir
# github.com/mitchellh/mapstructure v1.1.2
github.com/mitchellh/mapstructure
-# github.com/opencord/voltha-lib-go/v2 v2.2.23
+# github.com/opencord/voltha-lib-go/v2 v2.2.25
github.com/opencord/voltha-lib-go/v2/pkg/adapters
github.com/opencord/voltha-lib-go/v2/pkg/adapters/adapterif
github.com/opencord/voltha-lib-go/v2/pkg/adapters/common