provision/docker: use return instead of fallthrough
provision/docker: use return instead of fallthrough

mderaldo/tsuru,jblancett/tsuru,cezarsa/tsuru,kgrvamsi/tsuru,gwmoura/tsuru,RichardKnop/tsuru,4eek/tsuru,tsuru/tsuru,ArxdSilva/tsuru,firebitsbr/tsuru,ggarnier/tsuru,4eek/tsuru,ArxdSilva/tsuru,tsuru/tsuru,tuxmonteiro/tsuru,Endika/tsuru,tuxmonteiro/tsuru,gciotta/tsuru,cezarsa/tsuru,tsuru/tsuru,ArxdSilva/tsuru,cgvarela/tsuru,ggarnier/tsuru,mderaldo/tsuru,guilhermebr/tsuru,guilhermebr/tsuru,hugoantunes/tsuru,kgrvamsi/tsuru,ggarnier/tsuru,kgrvamsi/tsuru,jblancett/tsuru,gwmoura/tsuru,Endika/tsuru,cezarsa/tsuru,Endika/tsuru,gciotta/tsuru,guilhermebr/tsuru,jblancett/tsuru,firebitsbr/tsuru,tuxmonteiro/tsuru,RichardKnop/tsuru,tsuru/tsuru,cgvarela/tsuru,4eek/tsuru,mderaldo/tsuru,hcxiong/tsuru,cgvarela/tsuru,gciotta/tsuru,RichardKnop/tsuru,gwmoura/tsuru,hugoantunes/tsuru,ArxdSilva/tsuru,guilhermebr/tsuru,cezarsa/tsuru,hcxiong/tsuru,firebitsbr/tsuru,hcxiong/tsuru,ggarnier/tsuru