get_sla_objects to also find failover_cluster or failover_cluster_app

[nvmdd]

Is your feature request related to a problem? Please describe.
I use get_sla_objects to map the hosts and backups for monitoring.
Linux failover_cluster nor failover_cluster_app are not mapped with this feature.

Describe the solution you'd like
I would like that all rubrik supported objects in SLA's could be identified with this procedure.

Describe alternatives you've considered

[nvmdd]

When using fileset to backup failover cluster app, that in my opinion should be found with get_sla_objects 'linux_and_unix_host'