[VOL-5486] Upgrade library versions

Change-Id: I8b4e88699e03f44ee13e467867f45ae3f0a63c4b
Signed-off-by: Abhay Kumar <abhay.kumar@radisys.com>
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/v2/COPYRIGHT b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/v2/COPYRIGHT
new file mode 100644
index 0000000..3b13627
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/v2/COPYRIGHT
@@ -0,0 +1,2 @@
+Copyright (c) The go-grpc-middleware Authors.
+Licensed under the Apache License 2.0.