[build-script] Add preset for SwiftSyntax PR testing
[build-script] Add preset for SwiftSyntax PR testing

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