Merge pull request #26966 from overleaf/dp-review-panel-border

Fix review panel border in dark mode

GitOrigin-RevId: 68ad036b6d452be6259afbcd1eae723a873756c2

services/web/frontend/stylesheets/bootstrap-5/pages/editor/review-panel-new.scss

@@ -41,7 +41,7 @@ $rp-type-blue: #6b7797;
 
   .review-panel-inner {
     border-left: none;
-    border-right: 1px solid var(--border-divider);
+    border-right: 1px solid var(--border-divider-themed);
   }
 
   .review-panel-header {