api: fix status codes in roles routes
api: fix status codes in roles routes

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