code: async function getRenovateUsername() {
    if (!global.renovateUsername) {
      try {
        global.renovateUsername = (await get('user')).body.login;
      } catch (err) {
        if (err.message === 'integration-unauthorized') {
          global.renovateUsername = 'renovate[bot]';
        } else {
          throw err;
        }
      }
    }
    return global.renovateUsername;
  }
docs: istanbul ignore next