[VOL-2364] Adding DEADLINE_EXCEDEED to inter-container error codes and exposing the codes

Change-Id: Id5ae181990f7520cb9ef6a0e55e7b27719120466
diff --git a/go.mod b/go.mod
index b35b687..6b80041 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@
 go 1.12
 
 require (
-	github.com/golang/protobuf v1.3.1
+	github.com/golang/protobuf v1.3.2
 	golang.org/x/net v0.0.0-20190311183353-d8887717615a // indirect
 	google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8
 	google.golang.org/grpc v1.17.0