[build-script] Foundation doesn't use swift install path.
[build-script] Foundation doesn't use swift install path.

Don't fall through to cmake installation for foundation, similar to
xctest and swiftpm.

codestergit/swift,arvedviehweger/swift,OscarSwanros/swift,airspeedswift/swift,therealbnut/swift,xedin/swift,therealbnut/swift,hooman/swift,modocache/swift,tinysun212/swift-windows,shahmishal/swift,jopamer/swift,emilstahl/swift,sdulal/swift,manavgabhawala/swift,gregomni/swift,sschiau/swift,adrfer/swift,shahmishal/swift,CodaFi/swift,amraboelela/swift,CodaFi/swift,Ivacker/swift,lorentey/swift,zisko/swift,ken0nek/swift,benlangmuir/swift,tjw/swift,swiftix/swift.old,allevato/swift,danielmartin/swift,manavgabhawala/swift,Ivacker/swift,shajrawi/swift,brentdax/swift,OscarSwanros/swift,huonw/swift,LeoShimonaka/swift,stephentyrone/swift,xwu/swift,cbrentharris/swift,kstaring/swift,huonw/swift,shahmishal/swift,aschwaighofer/swift,calebd/swift,gmilos/swift,gottesmm/swift,parkera/swift,frootloops/swift,jckarter/swift,codestergit/swift,codestergit/swift,sschiau/swift,LeoShimonaka/swift,kentya6/swift,ken0nek/swift,khizkhiz/swift,khizkhiz/swift,brentdax/swift,slavapestov/swift,adrfer/swift,gottesmm/swift,kentya6/swift,amraboelela/swift,JGiola/swift,gottesmm/swift,frootloops/swift,OscarSwanros/swift,djwbrown/swift,zisko/swift,adrfer/swift,parkera/swift,uasys/swift,nathawes/swift,stephentyrone/swift,gottesmm/swift,xedin/swift,devincoughlin/swift,gribozavr/swift,roambotics/swift,brentdax/swift,sdulal/swift,karwa/swift,glessard/swift,sschiau/swift,shajrawi/swift,xedin/swift,roambotics/swift,kperryua/swift,swiftix/swift,brentdax/swift,IngmarStein/swift,russbishop/swift,austinzheng/swift,kstaring/swift,milseman/swift,tinysun212/swift-windows,OscarSwanros/swift,calebd/swift,hooman/swift,felix91gr/swift,JGiola/swift,tardieu/swift,ahoppen/swift,Ivacker/swift,arvedviehweger/swift,cbrentharris/swift,gribozavr/swift,adrfer/swift,tkremenek/swift,deyton/swift,jmgc/swift,bitjammer/swift,IngmarStein/swift,jckarter/swift,devincoughlin/swift,cbrentharris/swift,tjw/swift,mightydeveloper/swift,benlangmuir/swift,gottesmm/swift,tjw/swift,deyton/swift,xedin/swift,modocache/swift,shajrawi/swift,gregomni/swift,airspeedswift/swift,frootloops/swift,felix91gr/swift,bitjammer/swift,tkremenek/swift,tardieu/swift,CodaFi/swift,JaSpa/swift,JaSpa/swift,gmilos/swift,danielmartin/swift,tkremenek/swift,Ivacker/swift,roambotics/swift,adrfer/swift,allevato/swift,ahoppen/swift,ken0nek/swift,ben-ng/swift,jmgc/swift,parkera/swift,slavapestov/swift,tinysun212/swift-windows,return/swift,karwa/swift,gregomni/swift,IngmarStein/swift,roambotics/swift,slavapestov/swift,atrick/swift,sschiau/swift,austinzheng/swift,modocache/swift,LeoShimonaka/swift,natecook1000/swift,jckarter/swift,KrishMunot/swift,ben-ng/swift,kstaring/swift,JaSpa/swift,dduan/swift,hughbe/swift,stephentyrone/swift,roambotics/swift,slavapestov/swift,emilstahl/swift,ben-ng/swift,dreamsxin/swift,harlanhaskins/swift,KrishMunot/swift,jtbandes/swift,harlanhaskins/swift,modocache/swift,hooman/swift,dduan/swift,devincoughlin/swift,practicalswift/swift,practicalswift/swift,natecook1000/swift,djwbrown/swift,modocache/swift,mightydeveloper/swift,kstaring/swift,manavgabhawala/swift,tardieu/swift,IngmarStein/swift,Ivacker/swift,jmgc/swift,MukeshKumarS/Swift,parkera/swift,atrick/swift,atrick/swift,hughbe/swift,sdulal/swift,arvedviehweger/swift,MukeshKumarS/Swift,uasys/swift,swiftix/swift,Jnosh/swift,uasys/swift,kstaring/swift,swiftix/swift,hooman/swift,ben-ng/swift,sdulal/swift,swiftix/swift,SwiftAndroid/swift,apple/swift,johnno1962d/swift,Jnosh/swift,airspeedswift/swift,JaSpa/swift,arvedviehweger/swift,amraboelela/swift,felix91gr/swift,ken0nek/swift,slavapestov/swift,ahoppen/swift,slavapestov/swift,jtbandes/swift,jopamer/swift,amraboelela/swift,brentdax/swift,dduan/swift,sdulal/swift,djwbrown/swift,xwu/swift,LeoShimonaka/swift,JGiola/swift,russbishop/swift,return/swift,deyton/swift,huonw/swift,jckarter/swift,jopamer/swift,tinysun212/swift-windows,SwiftAndroid/swift,therealbnut/swift,amraboelela/swift,SwiftAndroid/swift,johnno1962d/swift,nathawes/swift,khizkhiz/swift,mightydeveloper/swift,gregomni/swift,gribozavr/swift,rudkx/swift,gribozavr/swift,frootloops/swift,lorentey/swift,hughbe/swift,gmilos/swift,frootloops/swift,lorentey/swift,rudkx/swift,xwu/swift,gmilos/swift,LeoShimonaka/swift,ken0nek/swift,calebd/swift,sdulal/swift,ahoppen/swift,IngmarStein/swift,kstaring/swift,JGiola/swift,devincoughlin/swift,tardieu/swift,tardieu/swift,djwbrown/swift,sschiau/swift,benlangmuir/swift,swiftix/swift,xedin/swift,bitjammer/swift,apple/swift,devincoughlin/swift,mightydeveloper/swift,shajrawi/swift,kusl/swift,sdulal/swift,xwu/swift,parkera/swift,djwbrown/swift,felix91gr/swift,bitjammer/swift,russbishop/swift,SwiftAndroid/swift,parkera/swift,practicalswift/swift,russbishop/swift,arvedviehweger/swift,deyton/swift,nathawes/swift,milseman/swift,khizkhiz/swift,mightydeveloper/swift,tkremenek/swift,kperryua/swift,JaSpa/swift,felix91gr/swift,Ivacker/swift,sdulal/swift,OscarSwanros/swift,slavapestov/swift,gribozavr/swift,KrishMunot/swift,kusl/swift,danielmartin/swift,devincoughlin/swift,tjw/swift,tardieu/swift,kperryua/swift,arvedviehweger/swift,jtbandes/swift,allevato/swift,zisko/swift,khizkhiz/swift,atrick/swift,alblue/swift,shahmishal/swift,dduan/swift,atrick/swift,kentya6/swift,calebd/swift,bitjammer/swift,milseman/swift,lorentey/swift,nathawes/swift,CodaFi/swift,khizkhiz/swift,therealbnut/swift,tjw/swift,natecook1000/swift,zisko/swift,Jnosh/swift,kusl/swift,tkremenek/swift,frootloops/swift,emilstahl/swift,natecook1000/swift,emilstahl/swift,danielmartin/swift,stephentyrone/swift,russbishop/swift,jmgc/swift,Ivacker/swift,Jnosh/swift,return/swift,milseman/swift,tjw/swift,LeoShimonaka/swift,ben-ng/swift,tinysun212/swift-windows,Jnosh/swift,mightydeveloper/swift,xwu/swift,sschiau/swift,aschwaighofer/swift,practicalswift/swift,alblue/swift,kusl/swift,rudkx/swift,therealbnut/swift,LeoShimonaka/swift,adrfer/swift,swiftix/swift,mightydeveloper/swift,swiftix/swift.old,jmgc/swift,SwiftAndroid/swift,huonw/swift,rudkx/swift,emilstahl/swift,KrishMunot/swift,xedin/swift,modocache/swift,dduan/swift,devincoughlin/swift,kusl/swift,return/swift,nathawes/swift,Jnosh/swift,jopamer/swift,austinzheng/swift,hughbe/swift,cbrentharris/swift,ken0nek/swift,benlangmuir/swift,shahmishal/swift,manavgabhawala/swift,parkera/swift,johnno1962d/swift,huonw/swift,sschiau/swift,shahmishal/swift,airspeedswift/swift,therealbnut/swift,swiftix/swift.old,codestergit/swift,milseman/swift,rudkx/swift,gmilos/swift,swiftix/swift.old,tinysun212/swift-windows,glessard/swift,felix91gr/swift,lorentey/swift,CodaFi/swift,zisko/swift,stephentyrone/swift,gribozavr/swift,kentya6/swift,stephentyrone/swift,practicalswift/swift,karwa/swift,KrishMunot/swift,gmilos/swift,jopamer/swift,hooman/swift,aschwaighofer/swift,austinzheng/swift,glessard/swift,KrishMunot/swift,karwa/swift,apple/swift,kperryua/swift,brentdax/swift,apple/swift,hughbe/swift,xwu/swift,modocache/swift,return/swift,milseman/swift,codestergit/swift,KrishMunot/swift,MukeshKumarS/Swift,return/swift,lorentey/swift,alblue/swift,JaSpa/swift,jmgc/swift,xwu/swift,allevato/swift,SwiftAndroid/swift,ahoppen/swift,apple/swift,austinzheng/swift,tardieu/swift,danielmartin/swift,jmgc/swift,kusl/swift,MukeshKumarS/Swift,johnno1962d/swift,atrick/swift,nathawes/swift,LeoShimonaka/swift,manavgabhawala/swift,return/swift,jckarter/swift,cbrentharris/swift,jckarter/swift,MukeshKumarS/Swift,tjw/swift,IngmarStein/swift,cbrentharris/swift,austinzheng/swift,brentdax/swift,harlanhaskins/swift,roambotics/swift,gregomni/swift,shajrawi/swift,cbrentharris/swift,uasys/swift,codestergit/swift,CodaFi/swift,devincoughlin/swift,dreamsxin/swift,johnno1962d/swift,emilstahl/swift,russbishop/swift,calebd/swift,aschwaighofer/swift,jopamer/swift,SwiftAndroid/swift,jckarter/swift,swiftix/swift.old,djwbrown/swift,zisko/swift,practicalswift/swift,ahoppen/swift,kusl/swift,aschwaighofer/swift,kentya6/swift,Ivacker/swift,danielmartin/swift,shajrawi/swift,hughbe/swift,jtbandes/swift,natecook1000/swift,manavgabhawala/swift,alblue/swift,tkremenek/swift,airspeedswift/swift,jtbandes/swift,manavgabhawala/swift,shahmishal/swift,cbrentharris/swift,airspeedswift/swift,shajrawi/swift,russbishop/swift,glessard/swift,calebd/swift,alblue/swift,kentya6/swift,allevato/swift,adrfer/swift,calebd/swift,hughbe/swift,ben-ng/swift,kperryua/swift,amraboelela/swift,jopamer/swift,djwbrown/swift,huonw/swift,glessard/swift,felix91gr/swift,ken0nek/swift,swiftix/swift.old,shahmishal/swift,xedin/swift,gottesmm/swift,uasys/swift,natecook1000/swift,tinysun212/swift-windows,therealbnut/swift,ben-ng/swift,aschwaighofer/swift,gmilos/swift,apple/swift,natecook1000/swift,OscarSwanros/swift,alblue/swift,lorentey/swift,airspeedswift/swift,jtbandes/swift,CodaFi/swift,kperryua/swift,glessard/swift,MukeshKumarS/Swift,gottesmm/swift,practicalswift/swift,alblue/swift,harlanhaskins/swift,JGiola/swift,shajrawi/swift,dduan/swift,karwa/swift,practicalswift/swift,emilstahl/swift,frootloops/swift,harlanhaskins/swift,Jnosh/swift,benlangmuir/swift,karwa/swift,benlangmuir/swift,hooman/swift,huonw/swift,deyton/swift,nathawes/swift,kstaring/swift,emilstahl/swift,parkera/swift,bitjammer/swift,uasys/swift,sschiau/swift,codestergit/swift,harlanhaskins/swift,swiftix/swift,IngmarStein/swift,zisko/swift,JaSpa/swift,OscarSwanros/swift,deyton/swift,allevato/swift,mightydeveloper/swift,arvedviehweger/swift,uasys/swift,lorentey/swift,kusl/swift,bitjammer/swift,kentya6/swift,karwa/swift,kentya6/swift,jtbandes/swift,khizkhiz/swift,tkremenek/swift,gribozavr/swift,johnno1962d/swift,aschwaighofer/swift,xedin/swift,danielmartin/swift,karwa/swift,milseman/swift,rudkx/swift,allevato/swift,kperryua/swift,gribozavr/swift,swiftix/swift.old,harlanhaskins/swift,johnno1962d/swift,stephentyrone/swift,austinzheng/swift,gregomni/swift,JGiola/swift,swiftix/swift.old,dduan/swift,deyton/swift,hooman/swift,MukeshKumarS/Swift,amraboelela/swift