Clean up backup/restore support for standalone Maximo Health

[sanjayprab]

There are a lot of resources from health namespace missing in this list used for backing up health - https://github.com/ibm-mas/ansible-devops/blob/master/ibm/mas_devops/roles/suite_app_backup_restore/tasks/health/backup-vars.yml

[durera]

Generally, we don't support standalone health in the ansible-collection; it's not a recommended deployment topology because it puts the user in a dead-end situation whereby they have no path to get Maximo Manage.