bench: refactor to use string interpolation in stats/meanwd

[therealharshit]

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description: Results of running static analysis checks when committing changes. report:

• task: lint_filenames status: passed
• task: lint_editorconfig status: passed
• task: lint_markdown status: na
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• task: lint_typescript_declarations status: passed
• task: lint_typescript_tests status: na
• task: lint_license_headers status: passed ---

Resolves #{{TODO: add issue number}}.

Description

What is the purpose of this pull request?

This pull request:

• Resolves a part of [RFC]: use string interpolation in JavaScript benchmarks for the benchmark name (tracking issue) #8647

Related Issues

Does this pull request have any related issues?

This pull request has the following related issues:

• [RFC]: use string interpolation in JavaScript benchmarks for the benchmark name (tracking issue) #8647

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No.

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• Read, understood, and followed the contributing guidelines.

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@stdlib-js/reviewers

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
stats/meanwd	$\color{green}158/158$ $\color{green}+100.00%$	$\color{green}2/2$ $\color{green}+100.00%$	$\color{green}0/0$ $\color{green}+100.00%$	$\color{green}158/158$ $\color{green}+100.00%$

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

[therealharshit]

@Planeshifter please review.

[theAnuragMishra]

i also have a project where i need to use unnecessary placeholders like these. can you also create a pr for that?

[therealharshit]

i also have a project where i need to use unnecessary placeholders like these. can you also create a pr for that?

Could you please share more details about it. Is it something related to stdlib?