'may_need_more_requests' of a hidden test group currently may set to true in /api/build-requests.
<rdar://problem/106004266>
Pull request: https://github.com/WebKit/WebKit/pull/10771
Committed 261888@main (526f1bce0bbe): <https://commits.webkit.org/261888@main> Reviewed commits have been landed. Closing PR #10771 and removing active labels.