[test] Actually set the 'asan' feature appropriately when validation testing.
[test] Actually set the 'asan' feature appropriately when validation testing.

Hopefully fixes the ASan bot.

Swift SVN r21915

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