Remove newline at end of file

Author: jp-pino

protobuf_definitions/req_rep.proto

@@ -187,4 +187,4 @@ message GetPersistentStorageSettingsReq {
 // Response with the currently set persistent storage settings.
 message GetPersistentStorageSettingsRep {
   PersistentStorageSettings persistent_storage_settings = 1; // The currently set persistent storage settings.
-}
+}