libarchive/test/test_read_disk_directory_traversals.c: test_parent: CI failure on OSX

[ngie-eign]

This has been consistently failing on all PRs I've submitted today:

test_read_disk_directory_traversals

libarchive/test/test_read_disk_directory_traversals.c:1059: SKIPPING: Can't test restoring atime on this filesystem
libarchive/test/test_read_disk_directory_traversals.c:1787: ARCHIVE_OK != r
      ARCHIVE_OK=0 (0x0, 00)
      r=-25 (0xffffffffffffffe7, 01777777777777777777747)
    errno: 9
   detail: lock2/dir1: Cannot stat

errno == 9 -> EBADF on OSX.

I've reproduced this issue on OSX Monterey (12.6.5).