Update index.tsx

Co-authored-by: Augustin Mauroy <97875033+AugustinMauroy@users.noreply.github.com>
Signed-off-by: Harkunwar Kochar <10580591+Harkunwar@users.noreply.github.com>

Author: Harkunwar

packages/ui-components/Common/ChangeHistory/index.tsx

@@ -31,7 +31,7 @@ const ChangeHistory: FC<ChangeHistoryProps> = ({
       <summary className={styles.summary} role="button" aria-haspopup="menu">
         <ClockIcon className="size-4" />
         <span>{label}</span>
-        <ChevronDownIcon className="h-3 w-3 group-open:rotate-180 motion-safe:transition-transform" />
+        <ChevronDownIcon className="size-3 group-open:rotate-180 motion-safe:transition-transform" />
       </summary>
       <div
         className={styles.dropdownContentWrapper}