build(deps-dev): bump mkdocs from 1.5.3 to 1.6.0 (#102)

Bumps [mkdocs](https://github.com/mkdocs/mkdocs) from 1.5.3 to 1.6.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/mkdocs/mkdocs/releases">mkdocs's
releases</a>.</em></p>
<blockquote>
<h2>1.6.0</h2>
<h2>Local preview</h2>
<ul>
<li>
<p><code>mkdocs serve</code> no longer locks up the browser when more
than 5 tabs are open. This is achieved by closing the polling connection
whenever a tab becomes inactive. Background tabs will no longer
auto-reload either - that will instead happen as soon the tab is opened
again. Context: <a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3391">#3391</a></p>
</li>
<li>
<p>New flag <code>serve --open</code> to open the site in a browser.<br
/>
After the first build is finished, this flag will cause the default OS
Web browser to be opened at the home page of the local site.<br />
Context: <a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3500">#3500</a></p>
</li>
</ul>
<h3>Drafts</h3>
<blockquote>
<p>[!warning]
<strong>Changed from version 1.5:</strong></p>
<p><strong>The <code>exclude_docs</code> config was split up into two
separate concepts.</strong></p>
</blockquote>
<p>The <code>exclude_docs</code> config no longer has any special
behavior for <code>mkdocs serve</code> - it now always completely
excludes the listed documents from the site.</p>
<p>If you wish to use the &quot;drafts&quot; functionality like the
<code>exclude_docs</code> key used to do in MkDocs 1.5, please switch to
the <strong>new config key <code>draft_docs</code></strong>.</p>
<p>See <a
href="https://www.mkdocs.org/user-guide/configuration/#exclude_docs">documentation</a>.</p>
<p>Other changes:</p>
<ul>
<li>Reduce warning levels when a &quot;draft&quot; page has a link to a
non-existent file. Context: <a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3449">#3449</a></li>
</ul>
<h2>Update to deduction of page titles</h2>
<p>MkDocs 1.5 had a change in behavior in deducing the page titles from
the first heading. Unfortunately this could cause unescaped HTML tags or
entities to appear in edge cases.</p>
<p>Now tags are always fully sanitized from the title. Though it still
remains the case that <a
href="https://www.mkdocs.org/dev-guide/api/#mkdocs.structure.files.pages.Page.title"><code>Page.title</code></a>
is expected to contain HTML entities and is passed directly to the
themes.</p>
<p>Images (notably, emojis in some extensions) get preserved in the
title only through their <code>alt</code> attribute's value.</p>
<p>Context: <a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3564">#3564</a>,
<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3578">#3578</a></p>
<h2>Themes</h2>
<ul>
<li>Built-in themes now also support Polish language (<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3613">#3613</a>)</li>
</ul>
<h3>&quot;readthedocs&quot; theme</h3>
<ul>
<li>
<p>Fix: &quot;readthedocs&quot; theme can now correctly handle deeply
nested nav configurations (over 2 levels deep), without confusedly
expanding all sections and jumping around vertically. (<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3464">#3464</a>)</p>
</li>
<li>
<p>Fix: &quot;readthedocs&quot; theme now shows a link to the repository
(with a generic logo) even when isn't one of the 3 known hosters. (<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3435">#3435</a>)</p>
</li>
<li>
<p>&quot;readthedocs&quot; theme now also has translation for the word
&quot;theme&quot; in the footer that mistakenly always remained in
English. (<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3613">#3613</a>,
<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3625">#3625</a>)</p>
</li>
</ul>
<h3>&quot;mkdocs&quot; theme</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/mkdocs/mkdocs/commit/0998fec7eb32d269f02c6d87071d6163c251db30"><code>0998fec</code></a>
Release 1.6.0 (<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3631">#3631</a>)</li>
<li><a
href="https://github.com/mkdocs/mkdocs/commit/bce85bf2a6ec4e2de83974ae442e7bdb4c775f7f"><code>bce85bf</code></a>
Fix for showing repository icon even when a file has no edit_uri (<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3657">#3657</a>)</li>
<li><a
href="https://github.com/mkdocs/mkdocs/commit/0ac05daaa169f9646eb243e220103c739aad231c"><code>0ac05da</code></a>
Re-generate localization files (<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3634">#3634</a>)</li>
<li><a
href="https://github.com/mkdocs/mkdocs/commit/6244500bbc5d87d2662833b6022ec411662bb450"><code>6244500</code></a>
Remove jQuery from <code>mkdocs</code> theme (<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3649">#3649</a>)</li>
<li><a
href="https://github.com/mkdocs/mkdocs/commit/f85d429af6b6dc362ee4f121930eae5a80e1c564"><code>f85d429</code></a>
Prevent a flash of white color when dark mode is enabled (<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3647">#3647</a>)</li>
<li><a
href="https://github.com/mkdocs/mkdocs/commit/e39cce220aa5f15ff2abf568319547451186792c"><code>e39cce2</code></a>
Fix style of modal close button (<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3651">#3651</a>)</li>
<li><a
href="https://github.com/mkdocs/mkdocs/commit/652813da4bf405e25c4859315f6015acd287bf54"><code>652813d</code></a>
Prevent a crash if stdin is not defined (<a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3609">#3609</a>)</li>
<li><a
href="https://github.com/mkdocs/mkdocs/commit/59a295f5f9cbd07dcb52c70d53d16523f24e2919"><code>59a295f</code></a>
Merge pull request <a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3493">#3493</a>
from waylan/2248</li>
<li><a
href="https://github.com/mkdocs/mkdocs/commit/6f5e7484ebdc2f5eb5a3c4cb60491306b3acbd25"><code>6f5e748</code></a>
Merge pull request <a
href="https://redirect.github.com/mkdocs/mkdocs/issues/3625">#3625</a>
from mkdocs/themepo</li>
<li><a
href="https://github.com/mkdocs/mkdocs/commit/1451fb3f2cbc70420982e5b1f3ea7c25ec409f01"><code>1451fb3</code></a>
Babel setuptools frontend is still used in the install hook</li>
<li>Additional commits viewable in <a
href="https://github.com/mkdocs/mkdocs/compare/1.5.3...1.6.0">compare
view</a></li>
</ul>
</details>
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