Bump matplotlib from 3.6.2 to 3.7.1 (#65)

Bumps [matplotlib](https://github.com/matplotlib/matplotlib) from 3.6.2
to 3.7.1.
<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: v3.7.1</h2>
<p>This is the first bugfix release of the 3.7.x series.</p>
<p>This release contains several bug-fixes and adjustments:</p>
<ul>
<li>Ensure Qhull license is included in binary wheels</li>
<li>Fix application of rcParams on Axes labels</li>
<li>Fix compatibility with Pandas datetime unit converter</li>
<li>Fix compatibility with latest GTK4</li>
<li>Fix import of styles with relative path</li>
<li>Fix Lasso unresponsiveness when clicking and immediately
releasing</li>
<li>Fix pickling of draggable legends</li>
<li>Fix RangeSlider.set_val when new value is outside existing
value</li>
<li>Fix size of Tk spacers when changing display DPI</li>
<li>Fix wrapped text in constrained layout</li>
<li>Improve compatibility with third-party backends</li>
<li>Improve error if animation save path does not exist</li>
</ul>
<h2>REL: v3.7.0</h2>
<p>Highlights of this release include:</p>
<ul>
<li>Plotting and Annotation improvements
<ul>
<li><code>hatch</code> parameter for pie</li>
<li>Polar plot errors drawn in polar coordinates</li>
<li>Additional format string options in
<code>~matplotlib.axes.Axes.bar_label</code></li>
<li><code>ellipse</code> boxstyle option for annotations</li>
<li>The <em>extent</em> of <code>imshow</code> can now be expressed with
units</li>
<li>Reversed order of legend entries</li>
<li><code>pcolormesh</code> accepts RGB(A) colors</li>
<li>View current appearance settings for ticks, tick labels, and
gridlines</li>
<li>Style files can be imported from third-party packages</li>
</ul>
</li>
<li>Improvements to 3D Plotting
<ul>
<li>3D plot pan and zoom buttons</li>
<li><em>adjustable</em> keyword argument for setting equal aspect ratios
in 3D</li>
<li><code>Poly3DCollection</code> supports shading</li>
<li>rcParam for 3D pane color</li>
</ul>
</li>
<li>Figure and Axes Layout
<ul>
<li><code>colorbar</code> now has a <em>location</em> keyword
argument</li>
<li>Figure legends can be placed outside figures using
constrained_layout</li>
<li>Per-subplot keyword arguments  in <code>subplot_mosaic</code></li>
<li><code>subplot_mosaic</code> no longer provisional</li>
</ul>
</li>
<li>Widget Improvements
<ul>
<li>Custom styling of button widgets</li>
<li>Blitting in Button widgets</li>
</ul>
</li>
<li>Other Improvements
<ul>
<li>Source links can be shown or hidden for each Sphinx plot
directive</li>
<li>Figure hooks</li>
</ul>
</li>
<li>New &amp; Improved Narrative Documentation
<ul>
<li>Brand new :doc:<code>Animations
&lt;/tutorials/introductory/animation_tutorial&gt;</code> tutorial.</li>
<li>New grouped and stacked <code>bar chart
&lt;../../gallery/index.html#lines_bars_and_markers&gt;</code>_
examples.</li>
</ul>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/matplotlib/matplotlib/commit/b3bd929cf07ea35479fded8f739126ccc39edd6d"><code>b3bd929</code></a>
REL: 3.7.1</li>
<li><a
href="https://github.com/matplotlib/matplotlib/commit/7411f656d29faadf610842d9b5dd7d6936903ccb"><code>7411f65</code></a>
DOC: Update release notes for 3.7.1</li>
<li><a
href="https://github.com/matplotlib/matplotlib/commit/250cca95accc664be8a3fa051c7f4694b4fddf1b"><code>250cca9</code></a>
Merge branch 'v3.7.0-doc' into v3.7.x</li>
<li><a
href="https://github.com/matplotlib/matplotlib/commit/66232bce51dc2dd8020bec2f2730fdc807d275f6"><code>66232bc</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/matplotlib/matplotlib/issues/25377">#25377</a>
from meeseeksmachine/auto-backport-of-pr-25372-on-v...</li>
<li><a
href="https://github.com/matplotlib/matplotlib/commit/5908554819d2614b1e73ff05d93ba89885eb87f8"><code>5908554</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/matplotlib/matplotlib/issues/25376">#25376</a>
from meeseeksmachine/auto-backport-of-pr-25371-on-v...</li>
<li><a
href="https://github.com/matplotlib/matplotlib/commit/6e77a71ed8788c69e6efd38c3338afbf53780b4f"><code>6e77a71</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/matplotlib/matplotlib/issues/25375">#25375</a>
from meeseeksmachine/auto-backport-of-pr-25364-on-v...</li>
<li><a
href="https://github.com/matplotlib/matplotlib/commit/11c6af260751e205a90065a624025c635db6dc7f"><code>11c6af2</code></a>
Backport PR <a
href="https://github-redirect.dependabot.com/matplotlib/matplotlib/issues/25372">#25372</a>:
Clean up Curve ArrowStyle docs</li>
<li><a
href="https://github.com/matplotlib/matplotlib/commit/cdc7bde6856fe16b64d430ea95a6a7ffed9e9946"><code>cdc7bde</code></a>
Backport PR <a
href="https://github-redirect.dependabot.com/matplotlib/matplotlib/issues/25371">#25371</a>:
Tk: Fix size of spacers when changing display DPI</li>
<li><a
href="https://github.com/matplotlib/matplotlib/commit/feff33d0b5fc8c966e6af158733f18690d33ad88"><code>feff33d</code></a>
Backport PR <a
href="https://github-redirect.dependabot.com/matplotlib/matplotlib/issues/25364">#25364</a>:
BLD: Pre-download Qhull license to put in wheels</li>
<li><a
href="https://github.com/matplotlib/matplotlib/commit/4fcd0a0f3eca4c28ab5d4a756e96befa47e371b3"><code>4fcd0a0</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/matplotlib/matplotlib/issues/25370">#25370</a>
from QuLogic/backport-25369</li>
<li>Additional commits viewable in <a
href="https://github.com/matplotlib/matplotlib/compare/v3.6.2...v3.7.1">compare
view</a></li>
</ul>
</details>
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requirements.txt

@@ -14,7 +14,7 @@ fonttools==4.38.0
     # via matplotlib
 kiwisolver==1.4.4
     # via matplotlib
-matplotlib==3.6.2
+matplotlib==3.7.1
     # via -r requirements.in
 numpy==1.24.0
     # via