provision/swarm: remove unused label vars
provision/swarm: remove unused label vars

ggarnier/tsuru,ggarnier/tsuru,cezarsa/tsuru,cezarsa/tsuru,tsuru/tsuru,ArxdSilva/tsuru,ArxdSilva/tsuru,cezarsa/tsuru,guilhermebr/tsuru,guilhermebr/tsuru,guilhermebr/tsuru,guilhermebr/tsuru,tsuru/tsuru,cezarsa/tsuru,tsuru/tsuru,ArxdSilva/tsuru,ArxdSilva/tsuru,ggarnier/tsuru,ggarnier/tsuru,tsuru/tsuru