feat: add blas/ext/base/ssort

[headlessNode]

Resolves stdlib-js/metr-issue-tracker#118.

Description

What is the purpose of this pull request?

This pull request:

• add blas/ext/base/ssort

Related Issues

Does this pull request have any related issues?

This pull request has the following related issues:

• Resolves [RFC]: add blas/ext/base/ssort metr-issue-tracker#118

Questions

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No.

Other

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No.

Checklist

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• Read, understood, and followed the contributing guidelines.

AI Assistance

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• No

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{{TODO: add disclosure if applicable}}

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@stdlib-js/reviewers

[headlessNode]

This one would first need blas/ext/base/ssorthp to be updated according to the latest conventions. I'll open a PR for it.

[headlessNode]

Need to merge #9698 first.