Make aria-labelledby-overrides-aria-label.html, aria-liveregion-marquee-default.html, input-type-hidden-in-aria-hidden-false.html, and mac/textbox-role-reports-line-number.html async-friendly so they can pass in ITM
<rdar://problem/97520148>
Created attachment 461180 [details] Patch
Committed 252771@main (2002db6cd39e): <https://commits.webkit.org/252771@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 461180 [details].