message: Support rollover missing from rule
diff: @@ -99,7 +99,7 @@ class RewardProgram:
  data_dependencies = list(rule["subgraph_config_locations"].values())
  # In the case of rollover, we also need to check the claims submissions
  # data is up to date
  - if rule["rollover"]:
  + if rule.get("rollover"):
  data_dependencies.append(self.subgraph_extract_location)
  if len(data_dependencies) > 0:
  return get_latest_written_block(data_dependencies)
  