CI: use verbose mode during the CI runs
CI: use verbose mode during the CI runs

Enable verbose mode execution for the build script in the hopes that we
can catch the issue that is preventing the builds on new hosts.

allevato/swift,xwu/swift,benlangmuir/swift,parkera/swift,tkremenek/swift,rudkx/swift,CodaFi/swift,nathawes/swift,roambotics/swift,nathawes/swift,apple/swift,benlangmuir/swift,airspeedswift/swift,CodaFi/swift,jmgc/swift,hooman/swift,jmgc/swift,JGiola/swift,JGiola/swift,JGiola/swift,aschwaighofer/swift,jmgc/swift,atrick/swift,allevato/swift,parkera/swift,hooman/swift,ahoppen/swift,tkremenek/swift,xwu/swift,atrick/swift,glessard/swift,xwu/swift,jckarter/swift,harlanhaskins/swift,hooman/swift,airspeedswift/swift,nathawes/swift,jckarter/swift,allevato/swift,harlanhaskins/swift,jckarter/swift,gregomni/swift,glessard/swift,benlangmuir/swift,allevato/swift,glessard/swift,ahoppen/swift,stephentyrone/swift,nathawes/swift,glessard/swift,parkera/swift,jckarter/swift,jmgc/swift,hooman/swift,ahoppen/swift,airspeedswift/swift,apple/swift,nathawes/swift,benlangmuir/swift,benlangmuir/swift,apple/swift,tkremenek/swift,parkera/swift,gregomni/swift,parkera/swift,benlangmuir/swift,airspeedswift/swift,stephentyrone/swift,parkera/swift,harlanhaskins/swift,aschwaighofer/swift,JGiola/swift,aschwaighofer/swift,stephentyrone/swift,roambotics/swift,CodaFi/swift,apple/swift,xwu/swift,ahoppen/swift,CodaFi/swift,atrick/swift,tkremenek/swift,gregomni/swift,harlanhaskins/swift,jmgc/swift,aschwaighofer/swift,gregomni/swift,allevato/swift,rudkx/swift,ahoppen/swift,CodaFi/swift,apple/swift,glessard/swift,jckarter/swift,harlanhaskins/swift,gregomni/swift,tkremenek/swift,aschwaighofer/swift,rudkx/swift,ahoppen/swift,harlanhaskins/swift,roambotics/swift,harlanhaskins/swift,glessard/swift,stephentyrone/swift,JGiola/swift,aschwaighofer/swift,nathawes/swift,jckarter/swift,stephentyrone/swift,atrick/swift,xwu/swift,xwu/swift,CodaFi/swift,hooman/swift,parkera/swift,rudkx/swift,hooman/swift,tkremenek/swift,CodaFi/swift,JGiola/swift,jckarter/swift,rudkx/swift,allevato/swift,tkremenek/swift,xwu/swift,nathawes/swift,parkera/swift,atrick/swift,allevato/swift,stephentyrone/swift,rudkx/swift,airspeedswift/swift,atrick/swift,roambotics/swift,stephentyrone/swift,hooman/swift,airspeedswift/swift,aschwaighofer/swift,gregomni/swift,jmgc/swift,roambotics/swift,apple/swift,roambotics/swift,jmgc/swift,airspeedswift/swift