Enable blocking of log service in the WebContent process sandbox on macOS.
<rdar://problem/114834227>
Pull request: https://github.com/WebKit/WebKit/pull/24578
Committed 274833@main (009ce93127c8): <https://commits.webkit.org/274833@main> Reviewed commits have been landed. Closing PR #24578 and removing active labels.
Reopened Bugzilla. Revert "Block access to logd on macOS", tracking revert in https://bugs.webkit.org/show_bug.cgi?id=273281.