feat(custom-resource): update default node runtime to node20 for China and Gov regions

[xazhao]

Reason for this change

Node18 is being deprecated in most regions. So we should make custom resource use node 20 as default runtime in china and us-gov regions.

Description of changes

Update LATEST_NODE_RUNTIME_MAP so cdk will use node20 as default runtime for custom resource.

Description of how you validated changes

Unit tests

Checklist

• My code adheres to the CONTRIBUTING GUIDE and DESIGN GUIDELINES

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

[xazhao]

A few integration tests need to be updated as well

[xazhao]

Updated failed integration tests

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.78%. Comparing base (69b25da) to head (07453a0).

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #33112   +/-   ##
=======================================
  Coverage   80.78%   80.78%           
=======================================
  Files         232      232           
  Lines       14111    14111           
  Branches     2453     2453           
=======================================
  Hits        11400    11400           
  Misses       2431     2431           
  Partials      280      280           

Flag	Coverage Δ
suite.unit	80.78% <ø> (ø)

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Components	Coverage Δ
packages/aws-cdk	79.51% <ø> (ø)
packages/aws-cdk-lib/core	82.17% <ø> (ø)

[aws-cdk-automation]

(This review is outdated)

[GavinZZ]

LGTM

[GavinZZ]

Added a do-not-merge until you fix the integ tests.

✅ Updated pull request passes all PRLinter validations. Dismissing previous PRLinter review.

[aws-cdk-automation]

(This review is outdated)

[aws-cdk-automation]

(This review is outdated)

Dismissing outdated PRLinter review.

[aws-cdk-automation]

(This review is outdated)

✅ Updated pull request passes all PRLinter validations. Dismissing previous PRLinter review.

[mergify]

Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).

[aws-cdk-automation]

AWS CodeBuild CI Report

• CodeBuild project: AutoBuildv2Project1C6BFA3F-wQm2hXv2jqQv
• Commit ID: 07453a0
• Result: SUCCEEDED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[mergify]

Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).

[github-actions]

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