code: public static String getSerializedWithNewPackage(String serialized) {
      serialized = serialized.replace("\"gobblin.data.management.", "\"org.apache.gobblin.data.management.");
      log.debug("Serialized updated copy entity: " + serialized);
      return serialized;
    }
docs: Converts package name in serialized string to new name.
  This is temporary change and should get removed after all the states are switched from old to new package name.
  @param serialized serialized string possibly having old package names
  @return