chore(aws-cdk): Revert "fix(aws-cdk): include nested stacks when building changesets … (#19618)

…(#19494)"

This reverts commit 97cc8e2.

Reverting this commit since it introduced a regression. Or, it is not a regression but the regression runs of the CLI integ tests think it is. The same test fails in the run-against-latest-release and the run-against-latest-code regression test suites: https://github.com/aws/aws-cdk/blob/master/packages/aws-cdk/test/integ/cli/cli.integtest.ts#L629.

Test fails with:
```
    expect(received).not.toEqual(expected) // deep equality

    Expected: not "arn:aws:cloudformation:ap-southeast-2:416588550161:changeSet/cdk-deploy-change-set/c8c68622-fc38-4199-81b2-b74206380152"
      at cli.integtest.ts:644:38
          at runMicrotasks (<anonymous>)
      at ../helpers/cdk.ts:130:7
      at ResourcePool.using (../helpers/resource-pool.ts:44:14)
      at ../helpers/test-helpers.ts:38:14
```
----

### All Submissions:

* [ ] Have you followed the guidelines in our [Contributing guide?](https://github.com/aws/aws-cdk/blob/master/CONTRIBUTING.md)

### Adding new Unconventional Dependencies:

* [ ] This PR adds new unconventional dependencies following the process described [here](https://github.com/aws/aws-cdk/blob/master/CONTRIBUTING.md/#adding-new-unconventional-dependencies)

### New Features

* [ ] Have you added the new feature to an [integration test](https://github.com/aws/aws-cdk/blob/master/INTEGRATION_TESTS.md)?
	* [ ] Did you use `cdk-integ` to deploy the infrastructure and generate the snapshot (i.e. `cdk-integ` without `--dry-run`)?

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

Author: madeline-k

packages/aws-cdk/lib/api/deploy-stack.ts

@@ -299,7 +299,6 @@ async function prepareAndExecuteChangeSet(
     StackName: deployName,
     ChangeSetName: changeSetName,
     ChangeSetType: update ? 'UPDATE' : 'CREATE',
-    IncludeNestedStacks: true,
     Description: `CDK Changeset for execution ${executionId}`,
     TemplateBody: bodyParameter.TemplateBody,
     TemplateURL: bodyParameter.TemplateURL,

packages/aws-cdk/test/api/deploy-stack.test.ts

@@ -164,18 +164,6 @@ test('correctly passes CFN parameters, ignoring ones with empty values', async (
   }));
 });
 
-test('correctly passes IncludeNestedStacks', async () => {
-  // WHEN
-  await deployStack({
-    ...standardDeployStackArguments(),
-  });
-
-  // THEN
-  expect(cfnMocks.createChangeSet).toHaveBeenCalledWith(expect.objectContaining({
-    IncludeNestedStacks: true,
-  }));
-});
-
 test('reuse previous parameters if requested', async () => {
   // GIVEN
   givenStackExists({

packages/aws-cdk/test/integ/cli/cli.integtest.ts

@@ -638,13 +638,10 @@ integTest('fast deploy', withDefaultFixture(async (fixture) => {
   const changeSet2 = await getLatestChangeSet();
   expect(changeSet2.ChangeSetId).toEqual(changeSet1.ChangeSetId);
 
-  // Deploy the stack again with --force. This creates a changeset which will be
-  // empty (since CFN now tracks changes into nested stacks as well), so we delete
-  // it again because it couldn't be executed anyway.
-  const output = await fixture.cdkDeploy('with-nested-stack', { options: ['--force'] });
+  // Deploy the stack again with --force, now we should create a changeset
+  await fixture.cdkDeploy('with-nested-stack', { options: ['--force'] });
   const changeSet3 = await getLatestChangeSet();
-  expect(output).toContain('No changes are to be performed on');
-  expect(changeSet3.ChangeSetId).toEqual(changeSet2.ChangeSetId);
+  expect(changeSet3.ChangeSetId).not.toEqual(changeSet2.ChangeSetId);
 
   // Deploy the stack again with tags, expected to create a new changeset
   // even though the resources didn't change.

packages/aws-cdk/test/integ/helpers/cdk.ts

@@ -720,9 +720,11 @@ export async function installNpmPackages(fixture: TestFixture, packages: Record<
 const installNpm7 = memoize0(async (): Promise<string> => {
   const installDir = path.join(os.tmpdir(), 'cdk-integ-npm7');
   await shell(['rm', '-rf', installDir]);
-  await shell(['mkdir', '-p', `${installDir}/node_modules`]);
+  await shell(['mkdir', '-p', installDir]);
 
-  await shell(['npm', 'install', 'npm@7'], { cwd: installDir });
+  await shell(['npm', 'install',
+    '--prefix', installDir,
+    'npm@7']);
 
   return path.join(installDir, 'node_modules', '.bin', 'npm');
 });