Fix manifest.json indentation for some complex APIs

[steff456]

Part of https://github.com/stdlib-js/todo/issues/1648

Description

What is the purpose of this pull request?

• Fixes the indentation of some manifest.json files for the complex APIs

Related Issues

Does this pull request have any related issues?

This pull request:

• part of https://github.com/stdlib-js/todo/issues/1648

Questions

Any questions for reviewers of this pull request?

No.

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.

• Read, understood, and followed the contributing guidelines.

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@stdlib-js/reviewers

[kgryte]

Thanks, @steff456! Can you ensure that the manifest.json files have a trailing newline per EditorConfig settings?

[steff456]

Sure!!

[kgryte]

LGTM. Thanks, @steff456!