chore(deps-dev): bump mkdocs-material from 7.3.1 to 7.3.2 (aws-powertools#741)

Bumps [mkdocs-material](https://github.com/squidfunk/mkdocs-material) from 7.3.1 to 7.3.2.
<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-7.3.2</h2>
<ul>
<li>Deprecated prebuilding of search index</li>
<li>Improved graceful handling of broken search for <code>file://</code></li>
<li>Added minimum Jinja version to list of requirements</li>
<li>Fixed <a href="https://github-redirect.dependabot.com/squidfunk/mkdocs-material/issues/3071">#3071</a>: section index pages render empty directories</li>
<li>Fixed margin issues when using navigation tabs (7.3.1 regression)</li>
<li>Fixed search placeholder sometimes being shown too early</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/squidfunk/mkdocs-material/blob/master/docs/changelog.md">mkdocs-material's changelog</a>.</em></p>
<blockquote>
<h3>7.3.2 <!-- raw HTML omitted -->_ October 6, 2021<!-- raw HTML omitted --></h3>
<ul>
<li>Deprecated prebuilding of search index</li>
<li>Improved graceful handling of broken search for <code>file://</code></li>
<li>Added minimum Jinja version to list of requirements</li>
<li>Fixed <a href="https://github-redirect.dependabot.com/squidfunk/mkdocs-material/issues/3071">#3071</a>: section index pages render empty directories</li>
<li>Fixed margin issues when using navigation tabs (7.3.1 regression)</li>
<li>Fixed search placeholder sometimes being shown too early</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/792a42589b8503ad6090a66baaca73a3d90e610d"><code>792a425</code></a> Prepare 7.3.2 release</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/8779d78a1327071c0a10437a72ab7634ec81854c"><code>8779d78</code></a> Fixed race condition ehen displaying search result metadata</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/905c8b77c689e459b37b64564d81775d5ca60879"><code>905c8b7</code></a> Added Jinja to list of dependencies (see <a href="https://github-redirect.dependabot.com/squidfunk/mkdocs-material/issues/3085">#3085</a>)</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/36fac526f0f65ca8a7ebb79c962a15c699ab4759"><code>36fac52</code></a> Updated dependencies</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/e7c799f95d81f680a5ae524d4e65ba0728b86b9c"><code>e7c799f</code></a> Fixed top margin of navigation when using navigation.tabs (7.3.1 regression)</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/88ed40101c9fcbd06393e7762fd67ae22ab1ab94"><code>88ed401</code></a> Improved graceful handling of broken search when browsing locally</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/149b0dbc475fd77a2cf00fdd6365078a900c023b"><code>149b0db</code></a> Fixed rendering of section index pages with no other pages</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/e2292808cc933938b41bf2cb32c4bcac79ffb570"><code>e229280</code></a> Updated Insiders video</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/eb4afa0540e47c11e5dc872f66d383d6e5ccce2b"><code>eb4afa0</code></a> Deprecated prebuilding of search index</li>
<li><a href="https://github.com/squidfunk/mkdocs-material/commit/aaba4cb3db3542492a1acd9b7200277905381fec"><code>aaba4cb</code></a> Updated content tabs documentation</li>
<li>See full diff in <a href="https://github.com/squidfunk/mkdocs-material/compare/7.3.1...7.3.2">compare view</a></li>
</ul>
</details>
<br />


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poetry.lock

@@ -50,7 +50,7 @@ radon = "^5.1.0"
 xenon = "^0.8.0"
 flake8-eradicate = "^1.1.0"
 flake8-bugbear = "^21.9.2"
-mkdocs-material = "^7.3.1"
+mkdocs-material = "^7.3.2"
 mkdocs-git-revision-date-plugin = "^0.3.1"
 mike = "^0.6.0"
 mypy = "^0.910"