feat: add blas/base/zdscal

[rreusser]

Towards #2464.

Description

What is the purpose of this pull request?

This pull request:

This pull request adds JS implementation for blas/base/zdscal.

Related Issues

Does this pull request have any related issues?

N/A

Questions

Any questions for reviewers of this pull request?

• I'm still failing to get linters passing. It complained my Fortran without trailing linefeeds had trailing linefeeds, and I didn't make it past that and just pushed with --no-verify. I need to develop some better patterns here and straighten these things out.

Other

Any other information relevant to this pull request? This may include screenshots, references, and/or implementation notes.

No.

Checklist

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

• Verify correct building/functioning of native modules

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[rreusser]

I don't know what happened, but every time I push/pull to sync up a branch, the hashes don't line up. My branches might be set up to track the wrong remote or something, but I've just deleted my cloned repo and started fresh. I'm sure there's a way to fix it if you know enough about git, but I'm not seeing it, so I'll just re-create the existing PRs and cross my fingers.