chore: fixed C lint errors

[JaySoni1]

Resolves #6132

Description

What is the purpose of this pull request?

This pull request:

• Fixed C lint errors

Related Issues

Does this pull request have any related issues?

This pull request:

• resolves Fix C lint errors #6132

Questions

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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.

---

@stdlib-js/reviewers

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Coverage Report

Package	Statements	Branches	Functions	Lines
stats/base/smeanors	$\color{green}373/373$ $\color{green}+100.00\%$	$\color{green}24/24$ $\color{green}+100.00\%$	$\color{green}4/4$ $\color{green}+100.00\%$	$\color{green}373/373$ $\color{green}+100.00\%$
strided/base/dmskmap	$\color{green}224/224$ $\color{green}+100.00\%$	$\color{green}10/10$ $\color{green}+100.00\%$	$\color{green}2/2$ $\color{green}+100.00\%$	$\color{green}224/224$ $\color{green}+100.00\%$

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

[JaySoni1]

@kgryte please review