provision/docker/handlers_test: sort Evn slice to avoid mismatch assertation.
provision/docker/handlers_test: sort Evn slice to avoid mismatch assertation.

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