[SwiftTool] Rename dynamicSelf -> dynamicType
[SwiftTool] Rename dynamicSelf -> dynamicType

This was named wrongly

sschiau/swift-package-manager,abertelrud/swift-package-manager,haskellswift/swift-package-manager,sschiau/swift-package-manager,haskellswift/swift-package-manager,vmanot/swift-package-manager,apple/swift-package-manager,abertelrud/swift-package-manager,abertelrud/swift-package-manager,sschiau/swift-package-manager,vmanot/swift-package-manager,abertelrud/swift-package-manager,haskellswift/swift-package-manager,JGiola/swift-package-manager,vmanot/swift-package-manager,sschiau/swift-package-manager,JGiola/swift-package-manager,JGiola/swift-package-manager,apple/swift-package-manager,abertelrud/swift-package-manager,sschiau/swift-package-manager,JGiola/swift-package-manager,apple/swift-package-manager,haskellswift/swift-package-manager,vmanot/swift-package-manager,JGiola/swift-package-manager,vmanot/swift-package-manager,apple/swift-package-manager,apple/swift-package-manager