function updateGauge(dom, componentEl, category) {
  const wrapperEl = dom.find('div.lh-exp-gauge__wrapper', componentEl);
  wrapperEl.className = '';
  wrapperEl.classList.add('lh-exp-gauge__wrapper',
    `lh-exp-gauge__wrapper--${ReportUtils.calculateRating(category.score)}`);
  _setPerfGaugeExplodey(dom, wrapperEl, category);
}
@param {import('./dom.js').DOM} dom
@param {Element} componentEl
@param {LH.ReportResult.Category} category