fix(aws-cdk-lib): compiled .js files are no longer being minified

[madeline-k]

Prior to the aws-cdk repo remodel, there was a script executed at the end of build to minify the .js files. After the remodel, that script was excluded. In this change, I am adding it back in as a pre-package step. There is no need to perform this as part of the build. The minify-sources script takes about 2 seconds to run.

The size of aws-cdk-lib v 2.74 is 222 MB. This change will bring the overall size down to 205 MB.

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[aws-cdk-automation]

The pull request linter has failed. See the aws-cdk-automation comment below for failure reasons. If you believe this pull request should receive an exemption, please comment and provide a justification.

A comment requesting an exemption should contain the text Exemption Request. Additionally, if clarification is needed add Clarification Request to a comment.

[aws-cdk-automation]

The pull request linter fails with the following errors:

❌ The title of the pull request should omit 'aws-' from the name of modified packages. Use 'cdk-lib' instead of 'aws-cdk-lib'.

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If you would like to request an exemption from the status checks or clarification on feedback, please leave a comment on this PR containing Exemption Request and/or Clarification Request.

[madeline-k]

The PR Linter should not be complaining for this one. I am working on updating that

[madeline-k]

PR Linter change to unblock this PR: #25181

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

[aws-cdk-automation]

AWS CodeBuild CI Report

• CodeBuild project: AutoBuildv2Project1C6BFA3F-wQm2hXv2jqQv
• Commit ID: 1930395
• Result: SUCCEEDED
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