added color contrast cache

Author: chikara1608

lib/commons/dom/get-overflow-hidden-ancestors.js

@@ -29,7 +29,8 @@ const getOverflowHiddenAncestors = memoize(
       }
     } else if (
       cache.get('ruleId') &&
-      cache.get('ruleId') === 'reflow-4x-zoom-scroll' &&
+      (cache.get('ruleId') === 'reflow-4x-zoom-scroll' ||
+        cache.get('ruleId') === 'color-contrast') &&
       overflow.includes('hidden')
     ) {
       ancestors.push(vNode);