public function update_8009011() {
    $project_yml = $this->updater->getProjectYml();
    if (isset($project_yml['vm']['enable'])) {
      // Add to project.local.yml.
      $project_local_yml = $this->updater->getProjectLocalYml();
      $project_local_yml['vm']['enable'] = $project_yml['vm']['enable'];
      $this->updater->writeProjectLocalYml($project_local_yml);
      // Remove from project.yml.
      unset($project_yml['vm']);
      $this->updater->writeProjectYml($project_yml);
    }

  }