chore: bump autoprefixer from 10.5.0 to 10.5.4 in /site (#27755)

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from
10.5.0 to 10.5.4.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/postcss/autoprefixer/releases">autoprefixer's
releases</a>.</em></p>
<blockquote>
<h2>10.5.4</h2>
<ul>
<li>Fixed prefixed rule duplication (by <a
href="https://github.com/xianjianlf2"><code>@​xianjianlf2</code></a>).</li>
</ul>
<h2>10.5.3</h2>
<ul>
<li>Fixed brackets and gradient parser (<a
href="https://github.com/alanturing881"><code>@​alanturing881</code></a>).</li>
</ul>
<h2>10.5.2</h2>
<ul>
<li>Moved <code>-webkit-fill-available</code> before
<code>-moz-available</code>, so Firefox
will use <code>-webkit-</code> version which is closer to
<code>stretch</code>.</li>
</ul>
<h2>10.5.1</h2>
<ul>
<li>Fixed <code>grid-area</code> span reset for overriding areas (by <a
href="https://github.com/puneetdixit200"><code>@​puneetdixit200</code></a>).</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/postcss/autoprefixer/blob/main/CHANGELOG.md">autoprefixer's
changelog</a>.</em></p>
<blockquote>
<h2>10.5.4</h2>
<ul>
<li>Fixed prefixed rule duplication (by <a
href="https://github.com/xianjianlf2"><code>@​xianjianlf2</code></a>).</li>
</ul>
<h2>10.5.3</h2>
<ul>
<li>Fixed brackets and gradient parser (<a
href="https://github.com/alanturing881"><code>@​alanturing881</code></a>).</li>
</ul>
<h2>10.5.2</h2>
<ul>
<li>Moved <code>-webkit-fill-available</code> before
<code>-moz-available</code>, so Firefox
will use <code>-webkit-</code> version which is closer to
<code>stretch</code>.</li>
</ul>
<h2>10.5.1</h2>
<ul>
<li>Fixed <code>grid-area</code> span reset for overriding areas (by <a
href="https://github.com/puneetdixit200"><code>@​puneetdixit200</code></a>).</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/postcss/autoprefixer/commit/4cad00f0e839f3d7bbcdcc00b7df6fc448fb28f3"><code>4cad00f</code></a>
Release 10.5.4 version</li>
<li><a
href="https://github.com/postcss/autoprefixer/commit/e62a4b1782f4ece51070feba79b0ff19f4305c68"><code>e62a4b1</code></a>
Update CI config</li>
<li><a
href="https://github.com/postcss/autoprefixer/commit/c8f0d0ae00f5bb28bbcc3413f70b088020007469"><code>c8f0d0a</code></a>
Update dependencies</li>
<li><a
href="https://github.com/postcss/autoprefixer/commit/cae35771dc4a4dfeda637a31dc1795ace6d9d28b"><code>cae3577</code></a>
Move back to latest pnpm 11</li>
<li><a
href="https://github.com/postcss/autoprefixer/commit/fd31eb33b56ab9663d298b5bf08ae4ff47f76878"><code>fd31eb3</code></a>
Fix duplicated prefixed selectors on reformatted CSS (<a
href="https://redirect.github.com/postcss/autoprefixer/issues/1552">#1552</a>)</li>
<li><a
href="https://github.com/postcss/autoprefixer/commit/958d390787c31c3044c1fb68ec37efc29637e26b"><code>958d390</code></a>
Release 10.5.3 version</li>
<li><a
href="https://github.com/postcss/autoprefixer/commit/21d2adb4d1fc6103c1e3cc39c991de59fdb5496e"><code>21d2adb</code></a>
Fix gradient parser</li>
<li><a
href="https://github.com/postcss/autoprefixer/commit/f7ddae99f0ebfa3961a5c14bd9ecb7d4310601a6"><code>f7ddae9</code></a>
Fix bracket parser</li>
<li><a
href="https://github.com/postcss/autoprefixer/commit/10ea5e7b8511a3e07aeb8a0f50f61496bc3faf4f"><code>10ea5e7</code></a>
Update dependencies and remove patch</li>
<li><a
href="https://github.com/postcss/autoprefixer/commit/b6e8a2a4672cafafcb3bb2c72cd0027a31b1a320"><code>b6e8a2a</code></a>
Update Dev Container</li>
<li>Additional commits viewable in <a
href="https://github.com/postcss/autoprefixer/compare/10.5.0...10.5.4">compare
view</a></li>
</ul>
</details>
<details>
<summary>Maintainer changes</summary>
<p>This version was pushed to npm by <a
href="https://www.npmjs.com/~GitHub%20Actions">GitHub Actions</a>, a new
releaser for autoprefixer since your current version.</p>
</details>
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site/package.json

@@ -159,7 +159,7 @@
 		"@types/uuid": "9.0.2",
 		"@vitejs/plugin-react": "6.0.1",
 		"@vitest/browser-playwright": "4.1.7",
-		"autoprefixer": "10.5.0",
+		"autoprefixer": "10.5.4",
 		"babel-plugin-react-compiler": "1.0.0",
 		"dpdm": "3.15.1",
 		"express": "4.22.2",