message: scaffolder: remove fetch:template extensions todo
  cf.
diff: @@ -93,8 +93,6 @@ export function createFetchTemplateAction(options: {
  'Enable features to maximise compatibility with templates built for fetch:cookiecutter',
  type: 'boolean',
  },
  - // TODO(mtlewis/orkohunter): do we need to replicate the template extensions support
  - // from fetch:cookiecutter?
  },
  },
  },
  