Make accessibility/roles-exposed.html faster.
<rdar://problem/90371580>
Created attachment 454841 [details] Patch
Created attachment 454918 [details] Patch Previous failure is not related to this patch, but uploading again to trigger test.
Committed r291401 (248531@main): <https://commits.webkit.org/248531@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 454918 [details].