mkcloud: free up 1 VLAN ID
mkcloud: free up 1 VLAN ID

for re-use in mkch DMZ

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