Bump myst-parser from 3.0.1 to 4.0.0 (#3277)

Bumps [myst-parser](https://github.com/executablebooks/MyST-Parser) from
3.0.1 to 4.0.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/executablebooks/MyST-Parser/releases">myst-parser's
releases</a>.</em></p>
<blockquote>
<h2>v4.0.0</h2>
<h2>What's Changed</h2>
<ul>
<li>⬆️ Support python&gt;=3.10, sphinx &gt;=7,<!-- raw HTML omitted
-->=0.19,&lt;0.22 by <a
href="https://github.com/chrisjsewell"><code>@​chrisjsewell</code></a>
in <a
href="https://redirect.github.com/executablebooks/MyST-Parser/pull/952">executablebooks/MyST-Parser#952</a></li>
<li>👌 Improve footnote def/ref warnings and translations by <a
href="https://github.com/chrisjsewell"><code>@​chrisjsewell</code></a>
in <a
href="https://redirect.github.com/executablebooks/MyST-Parser/pull/931">executablebooks/MyST-Parser#931</a></li>
<li>📚 Fix typo by <a
href="https://github.com/meli-lewis"><code>@​meli-lewis</code></a> in <a
href="https://redirect.github.com/executablebooks/MyST-Parser/pull/940">executablebooks/MyST-Parser#940</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a
href="https://github.com/meli-lewis"><code>@​meli-lewis</code></a> made
their first contribution in <a
href="https://redirect.github.com/executablebooks/MyST-Parser/pull/940">executablebooks/MyST-Parser#940</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/executablebooks/MyST-Parser/compare/v3.0.1...v4.0.0">https://github.com/executablebooks/MyST-Parser/compare/v3.0.1...v4.0.0</a></p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/executablebooks/MyST-Parser/blob/master/CHANGELOG.md">myst-parser's
changelog</a>.</em></p>
<blockquote>
<h2>4.0.0 - 2024-08-05</h2>
<p>This release bumps the supported versions of:</p>
<ul>
<li>Python to <code>3.10</code> and greater</li>
<li>Sphinx to <code>&gt;=7,&lt;9</code></li>
<li>Docutils to <code>&gt;=0.19,&lt;0.22</code></li>
</ul>
<p>Additionally, footnotes are now parsed similar to the corresponding
reStructuredText, in that resolution (between definitions and
references) and ordering is now deferred to transforms on the doctree
(in <a href="gh-pr:931">gh-pr:931</a>).</p>
<p>This allows for the proper interaction with other docutils/sphinx
transforms, including those that perform translations,
and logging of warnings for duplicate/unreferenced footnote definitions
and also for footnote references with no definitions.</p>
<p>See the <a
href="https://github.com/executablebooks/MyST-Parser/blob/master/#syntax/footnotes">footnotes
guide</a> for more information.</p>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/executablebooks/MyST-Parser/compare/v3.0.1...v4.0.0">v3.0.1...v4.0.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/executablebooks/MyST-Parser/commit/ce37be5e3ba22786e1cad190237bedc252e78f85"><code>ce37be5</code></a>
🚀 Release v4.0.0 (<a
href="https://redirect.github.com/executablebooks/MyST-Parser/issues/954">#954</a>)</li>
<li><a
href="https://github.com/executablebooks/MyST-Parser/commit/850f7c90b92a9daf3867bef7dfc2f58d6b963aed"><code>850f7c9</code></a>
👌 Improve footnote def/ref warnings and translations (<a
href="https://redirect.github.com/executablebooks/MyST-Parser/issues/931">#931</a>)</li>
<li><a
href="https://github.com/executablebooks/MyST-Parser/commit/401e08c9504f8097d6796484e050b52e52e7c72c"><code>401e08c</code></a>
⬆️ Support python&gt;=3.10, sphinx &gt;=7,&lt;9,
docutils&gt;=0.19,&lt;0.22 (<a
href="https://redirect.github.com/executablebooks/MyST-Parser/issues/952">#952</a>)</li>
<li><a
href="https://github.com/executablebooks/MyST-Parser/commit/d3d7fbb6a4fd2ecd12c7a29d7de902a869897eb9"><code>d3d7fbb</code></a>
🔧 pre-commit autoupdate (<a
href="https://redirect.github.com/executablebooks/MyST-Parser/issues/946">#946</a>)</li>
<li><a
href="https://github.com/executablebooks/MyST-Parser/commit/ad0f24f2206a9a7668bd5026d9f1d9a125ec0e50"><code>ad0f24f</code></a>
🔧 test fixes for sphinx 7.4 (<a
href="https://redirect.github.com/executablebooks/MyST-Parser/issues/945">#945</a>)</li>
<li><a
href="https://github.com/executablebooks/MyST-Parser/commit/d448abf395c29bb649f81fba5c1a2bc49e195cc0"><code>d448abf</code></a>
📚 Fix typo (<a
href="https://redirect.github.com/executablebooks/MyST-Parser/issues/940">#940</a>)</li>
<li>See full diff in <a
href="https://github.com/executablebooks/MyST-Parser/compare/v3.0.1...v4.0.0">compare
view</a></li>
</ul>
</details>
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pyproject.toml

@@ -117,7 +117,7 @@ demo = [
 ]
 doc = [
   "sphinx>=6,<8",
-  "myst-parser==3.0.1",
+  "myst-parser==4.0.0",
   "Jinja2",
   "alabaster",
   "sphinxcontrib-napoleon",