include node_modules so release .zip is deployable

node_modules/@aws-crypto/ie11-detection/src/KeyOperation.ts

@@ -0,0 +1,13 @@
+import { Key } from "./Key";
+
+/**
+ * Represents the return of a key-related operation that may or may not have
+ * been completed.
+ *
+ * @see https://msdn.microsoft.com/en-us/library/dn302314(v=vs.85).aspx
+ */
+export interface KeyOperation {
+  oncomplete: (event: Event) => void;
+  onerror: (event: Event) => void;
+  readonly result: Key | undefined;
+}