Stop blocking CARenderServer with probability in the sandbox, since it has caused some fallout.
<rdar://problem/106645008>
Pull request: https://github.com/WebKit/WebKit/pull/11444
Committed 261579@main (f119b61078b6): <https://commits.webkit.org/261579@main> Reviewed commits have been landed. Closing PR #11444 and removing active labels.