Telemetry on iOS and macOS shows that we need to allow access to SYS_fsctl in the Network process, and SYS_crossarch_trap in all sandboxes.
<rdar://problem/118254040>
Pull request: https://github.com/WebKit/WebKit/pull/20340
Committed 270661@main (b627d2e0516a): <https://commits.webkit.org/270661@main> Reviewed commits have been landed. Closing PR #20340 and removing active labels.