Automatic merge from submit-queue
Corect filtering of OpenStack LBaaS resources to delete
Neutron's API ignores unknown parameters. When listing pools etc, K8
attempts to filter on "LoadBalancerID", which is not a valid filter.
As such, it is ignored by Neutron, and a list of all pools is
returned. K8 then proceeds to delete each of the pools.
Instead, we now double check the resources really belong to the LB
we're trying to delete.
Fixes issue #33759
95eef6e422