[TASK]: Bump stylelint from 16.8.0 to 16.8.1 in /packages/typo3-docs-theme (#685)

Bumps [stylelint](https://github.com/stylelint/stylelint) from 16.8.0 to
16.8.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/stylelint/stylelint/releases">stylelint's
releases</a>.</em></p>
<blockquote>
<h2>16.8.1</h2>
<ul>
<li>Fixed: <code>no-duplicate-selectors</code> false positives with Less
syntax (<a
href="https://redirect.github.com/stylelint/stylelint/issues/7888">#7888</a>)
(<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/stylelint/stylelint/blob/main/CHANGELOG.md">stylelint's
changelog</a>.</em></p>
<blockquote>
<h2>16.8.1</h2>
<ul>
<li>Fixed: <code>no-duplicate-selectors</code> false positives with Less
syntax (<a
href="https://redirect.github.com/stylelint/stylelint/pull/7888">#7888</a>)
(<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/stylelint/stylelint/commit/1232b539dfebc7a14aaa4b2d99af3af96114d776"><code>1232b53</code></a>
16.8.1</li>
<li><a
href="https://github.com/stylelint/stylelint/commit/c5333fa17d1675383d0f3b908f064da0d0019cdd"><code>c5333fa</code></a>
Prepare 16.8.1 (<a
href="https://redirect.github.com/stylelint/stylelint/issues/7889">#7889</a>)</li>
<li><a
href="https://github.com/stylelint/stylelint/commit/133b4cc9fb02fd0cbf1f6e64ee7cca1eed2c8dc5"><code>133b4cc</code></a>
Fix <code>no-duplicate-selectors</code> false positives with Less syntax
(<a
href="https://redirect.github.com/stylelint/stylelint/issues/7888">#7888</a>)</li>
<li>See full diff in <a
href="https://github.com/stylelint/stylelint/compare/16.8.0...16.8.1">compare
view</a></li>
</ul>
</details>
<br />


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Author: dependabot[bot]

packages/typo3-docs-theme/package-lock.json

@@ -18,7 +18,7 @@
         "grunt-sass": "^3.1.0",
         "grunt-stylelint": "^0.20.1",
         "sass": "^1.77.8",
-        "stylelint": "^16.8.0"
+        "stylelint": "^16.8.1"
     },
     "scripts": {
         "build": "grunt build",