Ignore xcuserdata/
Ignore xcuserdata/

Now that SwiftPM is more likely to checked in alongside with Xcode
artifacts, ignore the commonly ignored Xcode artifacts.

abertelrud/swift-package-manager,abertelrud/swift-package-manager,apple/swift-package-manager,abertelrud/swift-package-manager,apple/swift-package-manager,apple/swift-package-manager,apple/swift-package-manager,abertelrud/swift-package-manager,apple/swift-package-manager,abertelrud/swift-package-manager