DevTools: Roll lighthouse w/ artifact delivery

third_party/WebKit/Source/devtools/front_end/audits2/lighthouse/templates.html

 <!-- Lighthouse category score -->
 <template id="tmpl-lh-category-score">
   <div class="lh-score">
     <div class="lh-score__value"><!-- fill me --></div>
+    <div class="lh-score__gauge"></div>
     <div class="lh-score__header">
       <div class="lh-score__snippet">
         <span class="lh-score__title"><!-- fill me --></span>
       </div>
       <div class="lh-score__description"><!-- fill me --></div>
     </div>
   </div>
 </template>
 
 <!-- Lighthouse audit score -->
 <template id="tmpl-lh-audit-score">
   <div class="lh-score">
     <div class="lh-score__value"><!-- fill me --></div>
-    <details class="lh-score__header">
-      <summary class="lh-score__snippet">
+    <details class="lh-score__header lh-expandable-details">
+      <summary class="lh-score__snippet lh-expandable-details__summary">
         <span class="lh-score__title"><!-- fill me --></span>
         <div class="lh-toggle-arrow" title="See audits"></div>
       </summary>
       <div class="lh-score__description"><!-- fill me --></div>
     </details>
   </div>
 </template>
 
 <!-- Lighthouse left nav -->
 <template id="tmpl-lh-leftnav">
@@ skipping 12 matching lines @@
       color: var(--secondary-text-color);
       font-size: 16px;
       display: flex;
       justify-content: space-between;
       text-decoration: none;
       color: inherit;
     }
     .leftnav-item__score {
       background: transparent;
     }
+    .leftnav-item__score::after {
+      content: '';
+    }
     .leftnav-item__score.lh-score__value--pass {
       color: var(--pass-color);
     }
     .leftnav-item__score.lh-score__value--average {
       color: var(--average-color);
     }
     .leftnav-item__score.lh-score__value--fail {
       color: var(--fail-color);
     }
     .leftnav__header {
@@ skipping 350 matching lines @@
         <div class="lh-gauge__mask lh-gauge__mask--half">
           <div class="lh-gauge__fill"></div>
           <div class="lh-gauge__fill lh-gauge__fill--fix"></div>
         </div>
       </div>
       <div class="lh-gauge__percentage"></div>
     </div>
     <div class="lh-gauge__label"><!-- fill me --></div>
   </a>
 </template>