Bump redox_syscall to 0.4.1

[cakebaker]

This PR bumps redox_syscall from 0.3.5 & 0.4.0 to 0.4.1, filetime from 0.2.22 to 0.2.23, and parking_lot_core from 0.9.8 to 0.9.9.

[github-actions[bot]]

GNU testsuite comparison:

Congrats! The gnu test tests/cp/copy-FMR is no longer failing!
Congrats! The gnu test tests/mv/dir2dir is no longer failing!
GNU test failed: tests/dd/direct. tests/dd/direct is passing on 'main'. Maybe you have to rebase?
Skip an intermittent issue tests/rm/rm1

[github-actions[bot]]

GNU testsuite comparison:

Skip an intermittent issue tests/tail/inotify-dir-recreate

[github-actions[bot]]

GNU testsuite comparison:

GNU test failed: tests/timeout/timeout. tests/timeout/timeout is passing on 'main'. Maybe you have to rebase?
Skipping an intermittent issue tests/tail/inotify-dir-recreate (passes in this run but fails in the 'main' branch)