Revert "Revert "FoundationEssentials,FoundationInternationalization: adjust for aliasing""#1421

iCharlesHu merged 1 commit intomainswiftlang/swift-foundation:mainfrom

revert-1416-revert-1340-unwrappingswiftlang/swift-foundation:revert-1416-revert-1340-unwrappingCopy head branch name to clipboard