btrfs/146: fix failure due to missing test number argument for fsync-err

btrfs/146: fix failure due to missing test number argument for fsync-err

After commit 88c0291d297c ("fstests: per-test dmerror instances") the
script src/dmerror now has an extra argument, corresponding to a test's
sequence number, but btrfs/146 isn't passing that argument so the test
fails like this:

  $ ./check btrfs/146
  FSTYP         -- btrfs
  PLATFORM      -- Linux/x86_64 debian0 6.13.0-rc1-btrfs-next-181+ #1 SMP PREEMPT_DYNAMIC Tue Dec  3 13:03:23 WET 2024
  MKFS_OPTIONS  -- /dev/sdc
  MOUNT_OPTIONS -- /dev/sdc /home/fdmanana/btrfs-tests/scratch_1

  btrfs/146 3s ... - output mismatch (see /home/fdmanana/git/hub/xfstests/results//btrfs/146.out.bad)
      --- tests/btrfs/146.out	2020-06-10 19:29:03.818519162 +0100
      +++ /home/fdmanana/git/hub/xfstests/results//btrfs/146.out.bad	2024-12-10 17:19:40.363498130 +0000
      @@ -1,3 +1,4 @@
       QA output created by 146
       Format and mount
      -Test passed!
      +Usage: /home/fdmanana/git/hub/xfstests/src/dmerror {load_error_table|load_working_table}
      +system: program exited: 1
      ...
      (Run 'diff -u /home/fdmanana/git/hub/xfstests/tests/btrfs/146.out /home/fdmanana/git/hub/xfstests/results//btrfs/146.out.bad'  to see the entire diff)
  Ran: btrfs/146
  Failures: btrfs/146
  Failed 1 of 1 tests

Fix this by passing the test's sequence number as an argument.

Fixes: 88c0291d297c ("fstests: per-test dmerror instances")
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Zorro Lang <zlang@kernel.org>