feat: add ndarray/some

[headlessNode]

Resolves stdlib-js/metr-issue-tracker#83.

Description

What is the purpose of this pull request?

This pull request:

• add ndarray/some

Related Issues

Does this pull request have any related issues?

This pull request has the following related issues:

• Resolves [RFC]: add ndarray/some metr-issue-tracker#83
• Progresses [RFC]: achieve ndarray API parity with built-in JavaScript arrays  #2656

Questions

Any questions for reviewers of this pull request?

No.

Other

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No.

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines.

AI Assistance

When authoring the changes proposed in this PR, did you use any kind of AI assistance?

• Yes
• No

If you answered "yes" above, how did you use AI assistance?

• Code generation (e.g., when writing an implementation or fixing a bug)
• Test/benchmark generation
• Documentation (including examples)
• Research and understanding

Disclosure

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Used AI to the fullest.

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Coverage Report

Package	Statements	Branches	Functions	Lines
ndarray/some	$\color{green}511/511$ $color{green}+100.00%$	$\color{green}53/53$ $color{green}+100.00%$	$\color{green}3/3$ $color{green}+100.00%$	$\color{green}511/511$ $color{green}+100.00%$

The above coverage report was generated for the changes in this PR.