incubator-devlake-helm-chart.git: Error while running github feature from gh-pages:.asf.yaml

[Apache Infrastructure]

An error occurred while processing the github feature in .asf.yaml: 

while parsing a mapping
unexpected key not in schema 'settings'
  in "incubator-devlake-helm-chart.git/.asf.yaml::github", line 4, column 1:
      settings: 'true'
    ^ (line: 4)

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With regards, ASF Infra.