qa/cephfs: ignore variant of MDS_UP_LESS_THAN_MAX

Fixes: https://tracker.ceph.com/issues/66612
Signed-off-by: Patrick Donnelly <[email protected]>

Author: batrick

qa/cephfs/overrides/ignorelist_health.yaml

@@ -10,6 +10,7 @@ overrides:
       - MDS_FAILED
       - MDS_INSUFFICIENT_STANDBY
       - MDS_UP_LESS_THAN_MAX
+      - online, but wants
       - filesystem is online with fewer MDS than max_mds
       - POOL_APP_NOT_ENABLED
       - do not have an application enabled