Merge pull request #3873 from milseman/noescape_by_default

[noescape by default] Add explicit @escaping as needed

Author: DougGregor

stdlib/public/SDK/CryptoTokenKit/CryptoTokenKit.swift

@@ -17,7 +17,7 @@ import Foundation
 @available(OSX 10.10, *)
 extension TKSmartCard {
   public func send(ins: UInt8, p1: UInt8, p2: UInt8, data: Data? = nil,
-    le: Int? = nil, reply: (Data?, UInt16, Error?) -> Void) {
+    le: Int? = nil, reply: @escaping (Data?, UInt16, Error?) -> Void) {
 
     self.__sendIns(ins, p1: p1, p2: p2, data: data,
       le: le.map { NSNumber(value: $0) }, reply: reply)