LU-17385 tests: sanity-lfsck 23d fix and enable

LU-17385 tests: sanity-lfsck 23d fix and enable

lfsck "-t layout -o" requests lfsck runs on all MTDs,
the test needs to wait them all before the next
test starts.

Test-Parameters: trivial testlist=sanity-lfsck mdscount=2 mdtcount=4
Test-Parameters: trivial testlist=sanity-lfsck mdscount=2 mdtcount=4
Test-Parameters: trivial testlist=sanity-lfsck mdscount=2 mdtcount=4
Test-Parameters: trivial testlist=sanity-lfsck mdscount=2 mdtcount=4
Signed-off-by: Alexander Zarochentsev <alexander.zarochentsev@hpe.com>
Change-Id: Ida0bf876b60a73258a5a9bf392f96383c88adcb9
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/53591
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Lai Siyao <lai.siyao@whamcloud.com>
Reviewed-by: Alex Deiter
Reviewed-by: Oleg Drokin <green@whamcloud.com>