ardana: cleanup environment usage
ardana: cleanup environment usage

Set ARDANA_INIT_AUTO only for the ardana-init task instead of globally
on the playbook. It's the only place where it is needed.

SUSE-Cloud/automation,SUSE-Cloud/automation,aspiers/automation,gosipyan/automation,aspiers/automation,SUSE-Cloud/automation,gosipyan/automation,SUSE-Cloud/automation,gosipyan/automation,gosipyan/automation,aspiers/automation,aspiers/automation