chore(deps-dev): Update mkdocs-material requirement from ~=9.5.39 to …

…~=9.5.40 in /gh-pages (#4666)

Updates the requirements on [mkdocs-material](https://github.com/squidfunk/mkdocs-material) to permit the latest version.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/squidfunk/mkdocs-material/releases">mkdocs-material's releases</a>.</em></p>
<blockquote>
<h2>mkdocs-material-9.5.40</h2>
<ul>
<li>Updated Latvian translations</li>
<li>Fixed <a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7597">#7597</a>: Social cards not using site name on home page</li>
</ul>
<p>Thanks go to <a href="https://github.com/pekkaklarck"><code>@​pekkaklarck</code></a> and <a href="https://github.com/klejejs"><code>@​klejejs</code></a> for their contributions</p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG">mkdocs-material's changelog</a>.</em></p>
<blockquote>
<p>mkdocs-material-9.5.40 (2024-10-10)</p>
<ul>
<li>Updated Latvian translations</li>
<li>Fixed <a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7597">#7597</a>: Social cards not using site name on home page</li>
</ul>
<p>mkdocs-material-9.5.39+insiders-4.53.14 (2024-09-29)</p>
<ul>
<li>Fixed <a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7567">#7567</a>: Empty headlines when using typeset plugin with anchorlinks</li>
</ul>
<p>mkdocs-material-9.5.39 (2024-09-29)</p>
<ul>
<li>Fixed <a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7226">#7226</a>: not staying on page when using mike's canonical versioning</li>
</ul>
<p>mkdocs-material-9.5.38 (2024-09-26)</p>
<ul>
<li>Added Albanian translations</li>
</ul>
<p>mkdocs-material-9.5.37 (2024-09-25)</p>
<ul>
<li>Added 4th and 5th level ordered list styles</li>
<li>Fixed <a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7548">#7548</a>: Tags have no spacing in search</li>
</ul>
<p>mkdocs-material-9.5.36 (2024-09-21)</p>
<ul>
<li>Fixed <a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7544">#7544</a>: Social cards incorrectly rendering HTML entities</li>
<li>Fixed <a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7542">#7542</a>: Improved support for setting custom list styles</li>
</ul>
<p>mkdocs-material-9.5.35 (2024-09-18)</p>
<ul>
<li>Fixed <a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7498">#7498</a>: Search not showing for Vietnamese language</li>
</ul>
<p>mkdocs-material-9.5.34+insiders-4.53.13 (2024-09-14)</p>
<ul>
<li>Fixed <a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7520">#7520</a>: Social plugin errors for generated files (MkDocs 1.6+)</li>
</ul>
<p>mkdocs-material-9.5.34 (2024-08-31)</p>
<ul>
<li>Updated Mermaid.js to version 11 (latest)</li>
</ul>
<p>mkdocs-material-9.5.33 (2024-08-23)</p>
<ul>
<li>Fixed <a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7453">#7453</a>: Incorrect position of tooltip when sorting table</li>
</ul>
<p>mkdocs-material-9.5.32 (2024-08-19)</p>
<ul>
<li>Fixed RXSS vulnerability via deep link in search results</li>
<li>Added support for fetching latest release from GitLab</li>
</ul>
<p>mkdocs-material-9.5.31+insiders-4.53.12 (2024-08-02)</p>

</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/921e522a514709a0f49388949930225388f09cc2"><code>921e522</code></a> Prepare 9.5.40 release</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/829d1c8db2c5ddf021e7bb3f323443301e39048d"><code>829d1c8</code></a> Fixed social cards not using site name on homepage (<a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7608">#7608</a>)</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/cf2b39d1c2858c53c17e4b5ce8ee33a5c94b6d98"><code>cf2b39d</code></a> Documentation</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/10177cc2756a4fffc301ab8c104d8b396a6e8231"><code>10177cc</code></a> Documentation (<a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7604">#7604</a>)</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/f0c99d89da61a247318f1a9471a082cfb981b3e0"><code>f0c99d8</code></a> Documentation (<a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7602">#7602</a>)</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/a9be02645b63b4130a5050735450820535279cf8"><code>a9be026</code></a> Fixed file watching for Chokidar 4</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/2014b634e88bc8c035d06558f46b607a328b7012"><code>2014b63</code></a> Fixed file watching for Chokidar 4</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/25b2107b53877c32b55b1ea7620bd1c4565176fc"><code>25b2107</code></a> Updated dependencies</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/a83d44a7c8865424becc51596fe7f2e861b5a86c"><code>a83d44a</code></a> Updated publishing guide (<a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7584">#7584</a>)</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/ffcabcaa157539bea1882ded027e31d50c2348ec"><code>ffcabca</code></a> Merge pull request <a href="https://redirect.github.com/squidfunk/mkdocs-material/issues/7582">#7582</a> from yanyongyu/schema/validation-anchors</li>
<li>Additional commits viewable in <a href="https://github.com/squidfunk/mkdocs-material/compare/9.5.39...9.5.40">compare view</a></li>
</ul>
</details>
<br />


Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency
- `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)


</details>

gh-pages/requirements-dev.txt

@@ -1,4 +1,4 @@
 mkdocs~=1.6.1
 mkdocs-awesome-pages-plugin~=2.9.3
-mkdocs-material~=9.5.39
+mkdocs-material~=9.5.40
 mkdocs-git-revision-date-plugin~=0.3.2