Update vcruntime.modulemap
Update vcruntime.modulemap

Remove `spanstream` header from the module until we can identify a way to do per-release variants.
glessard/swift,JGiola/swift,apple/swift,roambotics/swift,glessard/swift,JGiola/swift,benlangmuir/swift,apple/swift,roambotics/swift,glessard/swift,glessard/swift,JGiola/swift,apple/swift,benlangmuir/swift,apple/swift,benlangmuir/swift,apple/swift,JGiola/swift,JGiola/swift,roambotics/swift,roambotics/swift,roambotics/swift,JGiola/swift,apple/swift,roambotics/swift,benlangmuir/swift,benlangmuir/swift,glessard/swift,benlangmuir/swift,glessard/swift