chore: fix JavaScript lint errors (issue #12359)

[titanniya542-spec]

Description

This pull request fixes a JavaScript lint error in the evalpoly-compile example by making the final require statement a relative path.

Related Issues

Resolves #12359

Checklist

• Read, understood, and followed the contributing guidelines.

AI Assistance

When authoring the changes proposed in this PR, did you use any kind of AI assistance?

• Yes
• No

If you answered "yes" above, how did you use AI assistance?

• Code generation (e.g., when writing an implementation or fixing a bug)
• Test/benchmark generation
• Documentation (including examples)
• Research and understanding

Disclosure

This PR was authored with assistance from AI.

Validation

• node --check lib/node_modules/@stdlib/math/base/tools/evalpoly-compile/examples/index.js
• git diff --check

Note: make lint-javascript-files FILES="lib/node_modules/@stdlib/math/base/tools/evalpoly-compile/examples/index.js" could not be run locally because make is not installed in this Windows environment.

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
math/base/tools/evalpoly-compile	$\\color{green}210/210$ $\\color{green}+100.00\\%$	$\\color{red}41/42$ $\\color{green}+97.62\\%$	$\\color{green}1/1$ $\\color{green}+100.00\\%$	$\\color{green}210/210$ $\\color{green}+100.00\\%$

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