Block access to the TCC daemon in the WebContent process on iOS when the GPU process is enabled.
<rdar://problem/115996579>
Pull request: https://github.com/WebKit/WebKit/pull/18169
Committed 268586@main (ac5c0d67aaf4): <https://commits.webkit.org/268586@main> Reviewed commits have been landed. Closing PR #18169 and removing active labels.