Change MDS value on on successful response
Move to omci-lib-go version v0.15.4

Change-Id: I4184d26e3006c4b28dcab806e51bc1fc9f2b878e
diff --git a/vendor/modules.txt b/vendor/modules.txt
index c88de44..50b5477 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -74,7 +74,7 @@
 github.com/opencord/cordctl/pkg/format
 # github.com/opencord/device-management-interface v0.9.5
 github.com/opencord/device-management-interface/go/dmi
-# github.com/opencord/omci-lib-go v0.13.6
+# github.com/opencord/omci-lib-go v0.15.4
 github.com/opencord/omci-lib-go
 github.com/opencord/omci-lib-go/generated
 # github.com/opencord/voltha-protos/v4 v4.0.2