travis: add sudo back
travis: add sudo back

Endika/tsuru,ggarnier/tsuru,tsuru/tsuru,guilhermebr/tsuru,tsuru/tsuru,cgvarela/tsuru,cezarsa/tsuru,tsuru/tsuru,hcxiong/tsuru,guilhermebr/tsuru,kgrvamsi/tsuru,cgvarela/tsuru,tsuru/tsuru,guilhermebr/tsuru,cezarsa/tsuru,kgrvamsi/tsuru,ArxdSilva/tsuru,hcxiong/tsuru,gciotta/tsuru,Endika/tsuru,ggarnier/tsuru,Endika/tsuru,tuxmonteiro/tsuru,gciotta/tsuru,ggarnier/tsuru,hcxiong/tsuru,guilhermebr/tsuru,cezarsa/tsuru,cgvarela/tsuru,kgrvamsi/tsuru,tuxmonteiro/tsuru,gciotta/tsuru,ArxdSilva/tsuru,gwmoura/tsuru,cezarsa/tsuru,ArxdSilva/tsuru,gwmoura/tsuru,ArxdSilva/tsuru,gwmoura/tsuru,ggarnier/tsuru,tuxmonteiro/tsuru