CI: include liblzma on travis host to deploy post-travis-upgrade
CI: include liblzma on travis host to deploy post-travis-upgrade

greatscottgadgets/greatfet,greatscottgadgets/greatfet,dominicgs/GreatFET-experimental,greatscottgadgets/greatfet,dominicgs/GreatFET-experimental,dominicgs/GreatFET-experimental,greatscottgadgets/greatfet