VOL-2101 readiness and liveliness check added to message-bus and etcd
updated vendor folder
Change-Id: I0c1b983bf47e2740e0a24ea0c3a05a803caff15c
updated testcases
diff --git a/go.mod b/go.mod
index c57d9fa..dccec49 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@
 	github.com/golang/protobuf v1.3.2
 	github.com/onsi/ginkgo v1.8.0 // indirect
 	github.com/onsi/gomega v1.5.0 // indirect
-	github.com/opencord/voltha-lib-go/v2 v2.2.10
+	github.com/opencord/voltha-lib-go/v2 v2.2.13
 	github.com/opencord/voltha-protos/v2 v2.0.1
 	go.etcd.io/etcd v0.0.0-20190930204107-236ac2a90522
 	google.golang.org/grpc v1.24.0