.travis.yml: Fix audit Incorrect file permissions
.travis.yml: Fix audit Incorrect file permissions

Angeldude/linuxbrew,reelsense/linuxbrew,Linuxbrew/linuxbrew,Linuxbrew/linuxbrew,ebouaziz/linuxbrew,Linuxbrew/linuxbrew,bukzor/linuxbrew,SuperNEMO-DBD/cadfaelbrew,drbenmorgan/linuxbrew,gnubila-france/linuxbrew,Homebrew/linuxbrew,Homebrew/linuxbrew,bukzor/linuxbrew,sjackman/linuxbrew,SuperNEMO-DBD/cadfaelbrew,gnubila-france/linuxbrew,saketkc/linuxbrew,Angeldude/linuxbrew,drbenmorgan/linuxbrew,saketkc/linuxbrew,reelsense/linuxbrew,DoomHammer/linuxbrew,DoomHammer/linuxbrew,gnubila-france/linuxbrew,gnubila-france/linuxbrew,DoomHammer/linuxbrew,Linuxbrew/linuxbrew,sjackman/linuxbrew,drbenmorgan/linuxbrew,saketkc/linuxbrew,sjackman/linuxbrew,reelsense/linuxbrew,Angeldude/linuxbrew,bukzor/linuxbrew,ebouaziz/linuxbrew,reelsense/linuxbrew,ebouaziz/linuxbrew,SuperNEMO-DBD/cadfaelbrew,ebouaziz/linuxbrew,Homebrew/linuxbrew,SuperNEMO-DBD/cadfaelbrew,drbenmorgan/linuxbrew,DoomHammer/linuxbrew,Homebrew/linuxbrew,Angeldude/linuxbrew,bukzor/linuxbrew,saketkc/linuxbrew,sjackman/linuxbrew