Disable test pre_specialize-macos.swift on arm64
Disable test pre_specialize-macos.swift on arm64

It uses an explicit x86_64-apple-macos target.

rdar://84108917

ahoppen/swift,ahoppen/swift,xwu/swift,glessard/swift,atrick/swift,rudkx/swift,xwu/swift,glessard/swift,xwu/swift,gregomni/swift,roambotics/swift,glessard/swift,JGiola/swift,apple/swift,roambotics/swift,roambotics/swift,apple/swift,gregomni/swift,roambotics/swift,atrick/swift,benlangmuir/swift,atrick/swift,apple/swift,benlangmuir/swift,rudkx/swift,xwu/swift,gregomni/swift,roambotics/swift,gregomni/swift,glessard/swift,glessard/swift,xwu/swift,rudkx/swift,apple/swift,JGiola/swift,xwu/swift,rudkx/swift,gregomni/swift,ahoppen/swift,atrick/swift,rudkx/swift,benlangmuir/swift,roambotics/swift,atrick/swift,rudkx/swift,benlangmuir/swift,gregomni/swift,apple/swift,atrick/swift,benlangmuir/swift,xwu/swift,JGiola/swift,apple/swift,JGiola/swift,ahoppen/swift,benlangmuir/swift,JGiola/swift,ahoppen/swift,ahoppen/swift,JGiola/swift,glessard/swift