"device_health_metrics" pool is gone -- .mgr pool is in.
I don't think the pool removal code in some test cases is necessary any
longer with recent changes to remove those warnings; so that code is
gone too.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
Fixes: https://tracker.ceph.com/issues/48355
Signed-off-by: Alfonso Martínez <almartin@redhat.com>
Signed-off-by: Juan Miguel Olmo Martínez <jolmomar@redhat.com>