Skip WPT tests that are timing out to speed up layout tests run time.
Pull request: https://github.com/WebKit/WebKit/pull/7127
Committed 257348@main (b51a25b3cc38): <https://commits.webkit.org/257348@main> Reviewed commits have been landed. Closing PR #7127 and removing active labels.
<rdar://problem/102943977>