chore: fixup @aws-cdk/cdk-lib-alpha bundling (aws#26133)

The bundle needs to contain the correct WASM embed at the right path in order to be able to load cleanly.

----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

packages/@aws-cdk/cli-lib-alpha/.gitignore

@@ -24,4 +24,4 @@ npm-shrinkwrap.json
 
 junit.xml
 
-
+lib/*.wasm

packages/@aws-cdk/cli-lib-alpha/THIRD_PARTY_LICENSES

@@ -37,7 +37,7 @@ THE SOFTWARE.
 
 ----------------
 
-** acorn@8.8.2 - https://www.npmjs.com/package/acorn/v/8.8.2 | MIT
+** acorn@8.9.0 - https://www.npmjs.com/package/acorn/v/8.9.0 | MIT
 MIT License
 
 Copyright (C) 2012-2022 by various contributors (see AUTHORS)
@@ -268,7 +268,7 @@ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH RE
 
 ----------------
 
-** aws-sdk@2.1379.0 - https://www.npmjs.com/package/aws-sdk/v/2.1379.0 | Apache-2.0
+** aws-sdk@2.1401.0 - https://www.npmjs.com/package/aws-sdk/v/2.1401.0 | Apache-2.0
 AWS SDK for JavaScript
 Copyright 2012-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 
@@ -2951,7 +2951,7 @@ License, as follows:
 
 ----------------
 
-** semver@7.5.1 - https://www.npmjs.com/package/semver/v/7.5.1 | ISC
+** semver@7.5.2 - https://www.npmjs.com/package/semver/v/7.5.2 | ISC
 The ISC License
 
 Copyright (c) Isaac Z. Schlueter and Contributors
@@ -3402,7 +3402,7 @@ SOFTWARE.
 
 ----------------
 
-** tslib@2.5.0 - https://www.npmjs.com/package/tslib/v/2.5.0 | 0BSD
+** tslib@2.5.3 - https://www.npmjs.com/package/tslib/v/2.5.3 | 0BSD
 Copyright (c) Microsoft Corporation.
 
 Permission to use, copy, modify, and/or distribute this software for any

packages/@aws-cdk/cli-lib-alpha/package.json

@@ -68,8 +68,9 @@
   "cdk-build": {
     "post": [
       "yarn attribute",
-      "cp ../../../node_modules/vm2/lib/bridge.js ../../../node_modules/vm2/lib/setup-sandbox.js ./lib",
-      "yarn bundle"
+      "cp ../../../node_modules/vm2/lib/bridge.js ../../../node_modules/vm2/lib/setup-sandbox.js ../../aws-cdk/lib/vendor/noctilucent/index_bg.wasm ./lib/",
+      "yarn bundle",
+      "node ./lib/main.js >/dev/null 2>/dev/null </dev/null"
     ],
     "env": {
       "AWSLINT_BASE_CONSTRUCT": true