Bump commonmarker from 0.23.9 to 0.23.10 in /docs (#3172)

Bumps [commonmarker](https://github.com/gjtorikian/commonmarker) from
0.23.9 to 0.23.10.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/gjtorikian/commonmarker/releases">commonmarker's
releases</a>.</em></p>
<blockquote>
<h2>v0.23.10</h2>
<h2>What's Changed</h2>
<ul>
<li>Update to 0.29.0.gfm.13 by <a
href="https://github.com/anticomputer"><code>@​anticomputer</code></a>
in <a
href="https://redirect.github.com/gjtorikian/commonmarker/pull/247">gjtorikian/commonmarker#247</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/gjtorikian/commonmarker/compare/v0.23.9...v0.23.10">https://github.com/gjtorikian/commonmarker/compare/v0.23.9...v0.23.10</a></p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/gjtorikian/commonmarker/blob/v0.23.10/CHANGELOG.md">commonmarker's
changelog</a>.</em></p>
<blockquote>
<h2>[v0.23.10] (2023-07-31)</h2>
<ul>
<li>Update GFM release to <a
href="https://github.com/github/cmark-gfm/releases/tag/0.29.0.gfm.12"><code>0.29.0.gfm.12</code></a>
and <a
href="https://github.com/github/cmark-gfm/releases/tag/0.29.0.gfm.13"><code>0.29.0.gfm.13</code></a>,
thereby <a
href="https://github.com/github/cmark-gfm/security/advisories/GHSA-w4qg-3vf7-m9x5">fixing
a polynomial time complexity security vulnerability</a>.</li>
<li>Of note to users of this library, GFM releases
<code>0.29.0.gfm.12</code> and <code>0.29.0.gfm.13</code> also:
<ul>
<li>Normalized marker row vs. delimiter row nomenclature (<a
href="https://redirect.github.com/github/cmark-gfm/pull/273">#273</a>)</li>
<li>Exposed CMARK_NODE_FOOTNOTE_DEFINITION literal value (<a
href="https://redirect.github.com/github/cmark-gfm/pull/336">#336</a>)</li>
</ul>
</li>
</ul>
<h2><a
href="https://github.com/gjtorikian/commonmarker/tree/v0.23.4">v0.23.4</a>
(2022-03-03)</h2>
<p><a
href="https://github.com/gjtorikian/commonmarker/compare/v0.23.2...v0.23.4">Full
Changelog</a></p>
<p><strong>Fixed bugs:</strong></p>
<ul>
<li><code>#render_html</code> way slower than
<code>#render_doc.to_html</code> <a
href="https://redirect.github.com/gjtorikian/commonmarker/issues/141">#141</a></li>
</ul>
<p><strong>Closed issues:</strong></p>
<ul>
<li>allow keeping text content of unknown tags <a
href="https://redirect.github.com/gjtorikian/commonmarker/issues/169">#169</a></li>
<li>STRIKETHROUGH_DOUBLE_TILDE not working <a
href="https://redirect.github.com/gjtorikian/commonmarker/issues/168">#168</a></li>
<li>Allow disabling 4-space code blocks <a
href="https://redirect.github.com/gjtorikian/commonmarker/issues/167">#167</a></li>
<li>tables with escaped pipes are not recognized <a
href="https://redirect.github.com/gjtorikian/commonmarker/issues/166">#166</a></li>
</ul>
<p><strong>Merged pull requests:</strong></p>
<ul>
<li>CI: Drop a duplicate 'bundle install' <a
href="https://redirect.github.com/gjtorikian/commonmarker/pull/173">#173</a>
(<a href="https://github.com/olleolleolle">olleolleolle</a>)</li>
<li>CI: Drop duplicate bundle install <a
href="https://redirect.github.com/gjtorikian/commonmarker/pull/172">#172</a>
(<a href="https://github.com/olleolleolle">olleolleolle</a>)</li>
<li>Fixup benchmark and speedup a little, fixes <a
href="https://redirect.github.com/gjtorikian/commonmarker/issues/141">#141</a>
<a
href="https://redirect.github.com/gjtorikian/commonmarker/pull/171">#171</a>
(<a href="https://github.com/ojab">ojab</a>)</li>
</ul>
<h2><a
href="https://github.com/gjtorikian/commonmarker/tree/v0.23.2">v0.23.2</a>
(2021-09-17)</h2>
<p><a
href="https://github.com/gjtorikian/commonmarker/compare/v0.23.1...v0.23.2">Full
Changelog</a></p>
<p><strong>Merged pull requests:</strong></p>
<ul>
<li>Update GFM release to <code>0.29.0.gfm.2</code> <a
href="https://redirect.github.com/gjtorikian/commonmarker/pull/148">#148</a>
(<a href="https://github.com/phillmv">phillmv</a>)</li>
</ul>
<h2><a
href="https://github.com/gjtorikian/commonmarker/tree/v0.23.1">v0.23.1</a>
(2021-09-03)</h2>
<p><a
href="https://github.com/gjtorikian/commonmarker/compare/v0.23.0...v0.23.1">Full
Changelog</a></p>
<p><strong>Closed issues:</strong></p>
<ul>
<li>Incorrect processing of list and next block of code <a
href="https://redirect.github.com/gjtorikian/commonmarker/issues/146">#146</a></li>
</ul>
<p><strong>Merged pull requests:</strong></p>
<ul>
<li>Normalize parse and render options <a
href="https://redirect.github.com/gjtorikian/commonmarker/pull/145">#145</a>
(<a href="https://github.com/phillmv">phillmv</a>)</li>
</ul>
<h2><a
href="https://github.com/gjtorikian/commonmarker/tree/v0.23.0">v0.23.0</a>
(2021-08-30)</h2>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="db8cd377b5"><code>db8cd37</code></a>
Merge pull request <a
href="https://redirect.github.com/gjtorikian/commonmarker/issues/247">#247</a>
from anticomputer/update-to-0.29.0.gfm.13</li>
<li><a
href="e1e450c381"><code>e1e450c</code></a>
💎 release 0.23.10</li>
<li><a
href="08b7c4b96c"><code>08b7c4b</code></a>
Update cmark-upstream to <a
href="https://github.com/github/cmark-gfm/commit/587a12bb5">https://github.com/github/cmark-gfm/commit/587a12bb5</a>...</li>
<li><a
href="d0e81e2392"><code>d0e81e2</code></a>
I've used this version of the update_submodules script for several
releases, ...</li>
<li>See full diff in <a
href="https://github.com/gjtorikian/commonmarker/compare/v0.23.9...v0.23.10">compare
view</a></li>
</ul>
</details>
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[skip ci]

docs/Gemfile.lock

@@ -14,7 +14,7 @@ GEM
       execjs
     coffee-script-source (1.11.1)
     colorator (1.1.0)
-    commonmarker (0.23.9)
+    commonmarker (0.23.10)
     concurrent-ruby (1.2.0)
     dnsruby (1.61.9)
       simpleidn (~> 0.1)