build!: Update minimum required Node version to 24

[hsubox76]

This is a considered a breaking change and should not be merged until the next major release.

Upgrade from Node 20 as the minimum version to Node 24.

Node 24 is the current "active" version of Node and was released May 2025, so it is a reasonable version to require.

This change upgrades

• Required Node version in the SDK (through the "engines" fields in package.jsons)
• Node version installed in CI workflows

Node 24 adds the ability to run TypeScript natively in Node, but this is done by just stripping types, which a number of our TS files aren't set up to work with, and it would require a good amount of refactoring, which isn't in scope at this time. We had to add the --no-strip-types options to the test scripts that don't work with this.

Node 24.12.0 is the earliest version that allows NODE_OPTIONS="--no-strip-types" (so that's what is in the engines fields, to be conservative for end users) and Node 24.19.0 is the most recent version of 24 at this time (so that's what's in the CI workflows, to keep them as current as possible).

[changeset-bot]

⚠️ No Changeset found

Latest commit: 55dd6de

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[wiz-9635d3485b]

Wiz Scan Summary

Scanner	Findings
Vulnerabilities	7  5
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[gemini-code-assist]

Code Review

This pull request updates the tested Node.js version to 24.19.0, upgrades @types/node to 24.1.0 across multiple packages, and adds NODE_OPTIONS='--no-strip-types' to several test scripts. Feedback on the changes points out that setting environment variables directly before commands is POSIX-specific and will fail on Windows, suggesting the use of cross-env to ensure cross-platform compatibility.

[github-actions]

Vertex AI Mock Responses Check ⚠️

A newer major version of the mock responses for Vertex AI unit tests is available. update_vertexai_responses.sh should be updated to clone the latest version of the responses: v17.0