LU-15151 tests: use facet check instead of node check

LU-15151 tests: use facet check instead of node check

Change wait_update_cond() call to wait_update_facet_cond()
call in test_119.

Fixes: 98f107b53e4d ("LU-9699 osp: don't assert on OSP duplicating")
Test-Parameters: trivial testlist=conf-sanity env=ONLY=119
Signed-off-by: Elena Gryaznova <elena.gryaznova@hpe.com>
HPE-bug-id: LUS-10557
Change-Id: Ia1ff7921026212814ec71e0c3aa60f23fbd7278f
Reviewed-on: https://review.whamcloud.com/45369
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Vladimir Saveliev <vlaidimir.saveliev@hpe.com>
Tested-by: Maloo <maloo@whamcloud.com>
Tested-by: jenkins <devops@whamcloud.com>