Lock aruba version down
Lock aruba version down

Test suite brakes with a newer version of aruba.

craftsmen/bourbon,zyj1022/bourbon,jasonwalkow/bourbon,mindeavor/bourbon,Nikeshsuwal/bourbon,smithdamen/bourbon,chriseppstein/bourbon,craftsmen/bourbon,thoughtbot/bourbon,smithdamen/bourbon,nagyistoce/sass-bourbon.io,setie/bourbon,greyhwndz/bourbon,thoughtbot/bourbon,jasonwalkow/bourbon,zyj1022/bourbon,nickg33/bourbon,mindeavor/bourbon,setie/bourbon,Jazz-Man/bourbon,chriseppstein/bourbon,greyhwndz/bourbon,nickg33/bourbon,Jazz-Man/bourbon