[utils/build-parser-lib] Add some help text with example invocations
[utils/build-parser-lib] Add some help text with example invocations

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