Add node modules and new code for release

node_modules/jest-worker/build/workers/messageParent.d.ts

@@ -0,0 +1,9 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+/// <reference types="node" />
+declare const messageParent: (message: unknown, parentProcess?: NodeJS.Process) => void;
+export default messageParent;