chore: use node --experimental-strip-types and remove tsx

[trivikr]

Issue

https://devblogs.microsoft.com/typescript/announcing-typescript-5-7/#path-rewriting-for-relative-paths

Description

Uses node --experimental-strip-types to run TypeScript code and remove tsx

Testing

CI

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[changeset-bot]

🦋 Changeset detected

Latest commit: 2377271

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
aws-sdk-js-codemod	Minor

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[socket-security]

Removed dependencies detected. Learn more about Socket for GitHub ↗︎

🚮 Removed packages: npm/tsx@4.19.2

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[trivikr]

This was experimental change to check if it's possible

$ node --run generate:tests
(node:25590) [MODULE_TYPELESS_PACKAGE_JSON] Warning: Module type of file:///Users/trivikram/workspace/aws-sdk-js-codemod/scripts/generateNewClientTests/index.ts is not specified and it doesn't parse as CommonJS.
Reparsing as ES module because module syntax was detected. This incurs a performance overhead.
To eliminate this warning, add "type": "module" to /Users/trivikram/workspace/aws-sdk-js-codemod/package.json.
(Use `node --trace-warnings ...` to show where the warning was created)

Not planning to push since the module should be changed to ESM to remove this warning.
And the extension had to be added to all imports.

[trivikr]

This PR can be revisited when --strip-types is unflagged for Node.js 22.x in nodejs/node#57298, or we switch to using Node.js 24.x in development when it goes LTS in October 2025.

[trivikr]

--strip-types is likely getting stable in Node.js 22.x as the last blocker from ecosystem is fixed

https://bsky.app/profile/robpalmer.bsky.social/post/3lrunlxiqu22b