LU-8367 tests: cleanup_orphans hang reproducer

LU-8367 tests: cleanup_orphans hang reproducer

The patch adds recovery-small 144 test to reproduce hang at
osp_precreate_cleanup_orphans().

PID: 49938  TASK: ffff98c63a248000  CPU: 30  COMMAND: "osp-pre-3-1"
__schedule at ffffffff8e54e1d4
schedule at ffffffff8e54e648
osp_precreate_cleanup_orphans at ffffffffc17d00e9 [osp]
osp_precreate_thread at ffffffffc17d18da [osp]

Test-Parameters: trivial testlist=recovery-small env=ONLY=144b
HPE-bug-id: LUS-10793
Signed-off-by: Alexander Boyko <alexander.boyko@hpe.com>
Change-Id: I463c75e63043c71ed0de0c6d08294098099c67e5
Reviewed-on: https://review.whamcloud.com/46939
Reviewed-by: Alexander Zarochentsev <alexander.zarochentsev@hpe.com>
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Sergey Cheremencev <sergey.cheremencev@hpe.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>