Bump postcss from 8.4.38 to 8.4.39 (#211)

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.38 to
8.4.39.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/postcss/postcss/releases">postcss's
releases</a>.</em></p>
<blockquote>
<h2>8.4.39</h2>
<ul>
<li>Fixed <code>CssSyntaxError</code> types (by <a
href="https://github.com/romainmenke"><code>@​romainmenke</code></a>).</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/postcss/postcss/blob/main/CHANGELOG.md">postcss's
changelog</a>.</em></p>
<blockquote>
<h2>8.4.39</h2>
<ul>
<li>Fixed <code>CssSyntaxError</code> types (by <a
href="https://github.com/romainmenke"><code>@​romainmenke</code></a>).</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/postcss/postcss/commit/e0efb168c8a65b42ba10b787857cfa306ba9d48c"><code>e0efb16</code></a>
Release 8.4.39 version</li>
<li><a
href="https://github.com/postcss/postcss/commit/48304c57b1e848ff215a88b7627fa44c8c1b8958"><code>48304c5</code></a>
Update dependencies</li>
<li><a
href="https://github.com/postcss/postcss/commit/155ac57ab582136dcf8a5ed44bf38262fe8c7960"><code>155ac57</code></a>
Merge pull request <a
href="https://redirect.github.com/postcss/postcss/issues/1947">#1947</a>
from romainmenke/fix-css-syntax-error-type--reliable...</li>
<li><a
href="https://github.com/postcss/postcss/commit/1b9b466836d3fb6ba9e2d6477d68309ce3e59444"><code>1b9b466</code></a>
fix CssSyntaxError type declaration</li>
<li><a
href="https://github.com/postcss/postcss/commit/3f4d96e26db3e6380c0309fa82d5153b7d9e2450"><code>3f4d96e</code></a>
Update dependencies</li>
<li><a
href="https://github.com/postcss/postcss/commit/b952be76f0c7704a99dceb34294117d13e3470a4"><code>b952be7</code></a>
Update CI actions</li>
<li><a
href="https://github.com/postcss/postcss/commit/b512b295d97da08af25ace511ed6ee893fb09dbd"><code>b512b29</code></a>
Typo</li>
<li><a
href="https://github.com/postcss/postcss/commit/f9a9868eb3a591cd99d504ac57bf7ee77380856b"><code>f9a9868</code></a>
Move to pnpm 9 and Node.js 22</li>
<li><a
href="https://github.com/postcss/postcss/commit/79052c277049d2e97a4832e370fb7d2728dde877"><code>79052c2</code></a>
Merge pull request <a
href="https://redirect.github.com/postcss/postcss/issues/1940">#1940</a>
from Xvezda/patch-1</li>
<li><a
href="https://github.com/postcss/postcss/commit/0eedad4547e829c7aa9afa69b2f29b19c76697df"><code>0eedad4</code></a>
Update changed urls</li>
<li>Additional commits viewable in <a
href="https://github.com/postcss/postcss/compare/8.4.38...8.4.39">compare
view</a></li>
</ul>
</details>
<br />


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package.json

@@ -43,7 +43,7 @@
     "@types/react-dom": "18.3.0",
     "autoprefixer": "10.4.19",
     "gh-pages": "5.0.0",
-    "postcss": "8.4.38",
+    "postcss": "8.4.39",
     "tailwindcss": "3.4.4",
     "typescript": "5.5.3"
   }