Bump matplotlib from 3.9.2 to 3.9.3 (#277)

Bumps [matplotlib](https://github.com/matplotlib/matplotlib) from 3.9.2 to 3.9.3.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/matplotlib/matplotlib/releases">matplotlib's releases</a>.</em></p>
<blockquote>
<h2>REL: 3.9.3</h2>
<p>This is the third bugfix release of the 3.9.x series.</p>
<p>This release contains several bug-fixes and adjustments:</p>
<ul>
<li>Fix <code>axline</code> with extremely small slopes</li>
<li>Fix <code>axline</code> with non-linear axis scales</li>
<li>Fix <code>minimumSizeHint</code> with Qt backend</li>
<li>Fix config directory usage when it's behind a symlink</li>
<li>Fix draggable legend when blitting is enabled</li>
<li>Fix high CPU utilization in the <code>macosx</code> backend</li>
<li>Fix multiple hatch <code>edgecolors</code> passed to <code>contourf</code></li>
<li>Improve compatibility with <code>pytest</code> 8.2.0</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/matplotlib/matplotlib/commit/3ac0aea8be540028cb2510dabb43b290d15b503d"><code>3ac0aea</code></a> REL: 3.9.3</li>
<li><a href="https://github.com/matplotlib/matplotlib/commit/3f7adbd87e281f211779870c38d6bb5da84edc46"><code>3f7adbd</code></a> Merge branch 'v3.9.2-doc' into v3.9.x</li>
<li><a href="https://github.com/matplotlib/matplotlib/commit/4ca8d68b6b161b41492fb27c2431c3adc4d26051"><code>4ca8d68</code></a> DOC: Create release notes for 3.9.3</li>
<li><a href="https://github.com/matplotlib/matplotlib/commit/0cabfe2674ccfc73c6a1fc270f0a924c790df3ed"><code>0cabfe2</code></a> Merge pull request <a href="https://redirect.github.com/matplotlib/matplotlib/issues/29195">#29195</a> from meeseeksmachine/auto-backport-of-pr-29191-on-v...</li>
<li><a href="https://github.com/matplotlib/matplotlib/commit/562d45862d411925f98b489270ea7a206a9a3bb1"><code>562d458</code></a> Backport PR <a href="https://redirect.github.com/matplotlib/matplotlib/issues/29191">#29191</a>: ci: Simplify 3.13t test setup</li>
<li><a href="https://github.com/matplotlib/matplotlib/commit/058685433b897a10c6ee37f086b0ba554abae149"><code>0586854</code></a> Merge pull request <a href="https://redirect.github.com/matplotlib/matplotlib/issues/29176">#29176</a> from meeseeksmachine/auto-backport-of-pr-29148-on-v...</li>
<li><a href="https://github.com/matplotlib/matplotlib/commit/84f2ae2ec8c4bd573ffffa3dd31847b32cc1ea86"><code>84f2ae2</code></a> Merge pull request <a href="https://redirect.github.com/matplotlib/matplotlib/issues/29178">#29178</a> from meeseeksmachine/auto-backport-of-pr-29163-on-v...</li>
<li><a href="https://github.com/matplotlib/matplotlib/commit/dd5777232d288970697f4effafd38946d541784c"><code>dd57772</code></a> Backport PR <a href="https://redirect.github.com/matplotlib/matplotlib/issues/29163">#29163</a>: ci: Remove outdated pkg-config package on macOS</li>
<li><a href="https://github.com/matplotlib/matplotlib/commit/c4bfd54a058f9124bfb75beccafdfd03432b3778"><code>c4bfd54</code></a> Backport PR <a href="https://redirect.github.com/matplotlib/matplotlib/issues/29148">#29148</a>: Don't fail on equal-but-differently-named cmaps in qt fig...</li>
<li><a href="https://github.com/matplotlib/matplotlib/commit/d71ff494bbf808f029cd6a3f3c0de061ea480010"><code>d71ff49</code></a> Backport PR <a href="https://redirect.github.com/matplotlib/matplotlib/issues/29153">#29153</a>: Bump codecov/codecov-action from 4 to 5 in the actions gr...</li>
<li>Additional commits viewable in <a href="https://github.com/matplotlib/matplotlib/compare/v3.9.2...v3.9.3">compare view</a></li>
</ul>
</details>
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</details>

requirements.txt

@@ -1 +1 @@
-matplotlib==3.9.2
+matplotlib==3.9.3