fix hook name for nova_dashboard
fix hook name for nova_dashboard

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