deps(example): bump undici from 5.28.4 to 5.28.5 in /examples/nextjs-…

…react-hook-form (#2924)

Bumps [undici](https://github.com/nodejs/undici) from 5.28.4 to 5.28.5.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/nodejs/undici/releases">undici's releases</a>.</em></p>
<blockquote>
<h2>v5.28.5</h2>
<h1>⚠️ Security Release ⚠️</h1>
<p>Fixes CVE CVE-2025-22150 <a href="https://github.com/nodejs/undici/security/advisories/GHSA-c76h-2ccp-4975">https://github.com/nodejs/undici/security/advisories/GHSA-c76h-2ccp-4975</a> (embargoed until 22-01-2025).</p>
<p><strong>Full Changelog</strong>: <a href="https://github.com/nodejs/undici/compare/v5.28.4...v5.28.5">https://github.com/nodejs/undici/compare/v5.28.4...v5.28.5</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/nodejs/undici/commit/6139ed2e0c787853243de58ef7c4301b26ca66f2"><code>6139ed2</code></a> Bumped v5.28.5</li>
<li><a href="https://github.com/nodejs/undici/commit/711e20772764c29f6622ddc937c63b6eefdf07d0"><code>711e207</code></a> Backport of c2d78cd</li>
<li>See full diff in <a href="https://github.com/nodejs/undici/compare/v5.28.4...v5.28.5">compare view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=undici&package-manager=npm_and_yarn&previous-version=5.28.4&new-version=5.28.5)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

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</details>