Build: Bump mkdocs-autorefs from 1.4.2 to 1.4.3 (#2421)

Bumps [mkdocs-autorefs](https://github.com/mkdocstrings/autorefs) from
1.4.2 to 1.4.3.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/mkdocstrings/autorefs/releases">mkdocs-autorefs's
releases</a>.</em></p>
<blockquote>
<h2>1.4.3</h2>
<h2><a
href="https://github.com/mkdocstrings/autorefs/releases/tag/1.4.3">1.4.3</a>
- 2025-08-26</h2>
<p><!-- raw HTML omitted --><a
href="https://github.com/mkdocstrings/autorefs/compare/1.4.2...1.4.3">Compare
with 1.4.2</a><!-- raw HTML omitted --></p>
<h3>Code Refactoring</h3>
<ul>
<li>Be more robust when getting breadcrumbs/backlinks (<a
href="https://github.com/mkdocstrings/autorefs/commit/664aece875aa90dfe2f9661f18a27ff27c258f8c">664aece</a>
by Timothée Mazzucotelli).</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/mkdocstrings/autorefs/blob/main/CHANGELOG.md">mkdocs-autorefs's
changelog</a>.</em></p>
<blockquote>
<h2><a
href="https://github.com/mkdocstrings/autorefs/releases/tag/1.4.3">1.4.3</a>
- 2025-08-26</h2>
<p><!-- raw HTML omitted --><a
href="https://github.com/mkdocstrings/autorefs/compare/1.4.2...1.4.3">Compare
with 1.4.2</a><!-- raw HTML omitted --></p>
<h3>Code Refactoring</h3>
<ul>
<li>Be more robust when getting breadcrumbs/backlinks (<a
href="https://github.com/mkdocstrings/autorefs/commit/664aece875aa90dfe2f9661f18a27ff27c258f8c">664aece</a>
by Timothée Mazzucotelli).</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/mkdocstrings/autorefs/commit/a77611b2935c6d1e052ae6c6cce3869b61080a2f"><code>a77611b</code></a>
chore: Prepare release 1.4.3</li>
<li><a
href="https://github.com/mkdocstrings/autorefs/commit/0bc358b820998b4f949f76a37cd28eb3720ea5bb"><code>0bc358b</code></a>
chore: Template upgrade</li>
<li><a
href="https://github.com/mkdocstrings/autorefs/commit/664aece875aa90dfe2f9661f18a27ff27c258f8c"><code>664aece</code></a>
refactor: Be more robust when getting breadcrumbs/backlinks</li>
<li>See full diff in <a
href="https://github.com/mkdocstrings/autorefs/compare/1.4.2...1.4.3">compare
view</a></li>
</ul>
</details>
<br />


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poetry.lock

@@ -116,7 +116,7 @@ jinja2 = "3.1.6"
 mkdocstrings = "0.30.0"
 mkdocstrings-python = "1.17.0"
 mkdocs-literate-nav = "0.6.2"
-mkdocs-autorefs = "1.4.2"
+mkdocs-autorefs = "1.4.3"
 mkdocs-gen-files = "0.5.0"
 mkdocs-material = "9.6.18"
 mkdocs-material-extensions = "1.3.1"