Bump black from 23.7.0 to 23.9.1 (#73)

Bumps [black](https://github.com/psf/black) from 23.7.0 to 23.9.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/psf/black/releases">black's
releases</a>.</em></p>
<blockquote>
<h2>23.9.1</h2>
<p>Due to various issues, the previous release (23.9.0) did not include
compiled mypyc
wheels, which make Black significantly faster. These issues have now
been fixed, and
this release should come with compiled wheels once again.</p>
<p>There will be no wheels for Python 3.12 due to a bug in mypyc. We
will provide 3.12
wheels in a future release as soon as the mypyc bug is fixed.</p>
<h3>Packaging</h3>
<ul>
<li>Upgrade to mypy 1.5.1 (<a
href="https://redirect.github.com/psf/black/issues/3864">#3864</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Store raw tuples instead of NamedTuples in Black's cache, improving
performance and
decreasing the size of the cache (<a
href="https://redirect.github.com/psf/black/issues/3877">#3877</a>)</li>
</ul>
<h2>23.9.0</h2>
<h3>Preview style</h3>
<ul>
<li>More concise formatting for dummy implementations (<a
href="https://redirect.github.com/psf/black/issues/3796">#3796</a>)</li>
<li>In stub files, add a blank line between a statement with a body (e.g
an
<code>if sys.version_info &gt; (3, x):</code>) and a function definition
on the same level (<a
href="https://redirect.github.com/psf/black/issues/3862">#3862</a>)</li>
<li>Fix a bug whereby spaces were removed from walrus operators within
subscript(<a
href="https://redirect.github.com/psf/black/issues/3823">#3823</a>)</li>
</ul>
<h3>Configuration</h3>
<ul>
<li>Black now applies exclusion and ignore logic before resolving
symlinks (<a
href="https://redirect.github.com/psf/black/issues/3846">#3846</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Avoid importing <code>IPython</code> if notebook cells do not
contain magics (<a
href="https://redirect.github.com/psf/black/issues/3782">#3782</a>)</li>
<li>Improve caching by comparing file hashes as fallback for mtime and
size (<a
href="https://redirect.github.com/psf/black/issues/3821">#3821</a>)</li>
</ul>
<h3><em>Blackd</em></h3>
<ul>
<li>Fix an issue in <code>blackd</code> with single character input (<a
href="https://redirect.github.com/psf/black/issues/3558">#3558</a>)</li>
</ul>
<h3>Integrations</h3>
<ul>
<li>Black now has an
<a href="https://github.com/psf/black-pre-commit-mirror">official
pre-commit mirror</a>. Swapping
<code>https://github.com/psf/black</code> to
<code>https://github.com/psf/black-pre-commit-mirror</code> in
your <code>.pre-commit-config.yaml</code> will make Black about 2x
faster (<a
href="https://redirect.github.com/psf/black/issues/3828">#3828</a>)</li>
<li>The <code>.black.env</code> folder specified by
<code>ENV_PATH</code> will now be removed on the completion
of the GitHub Action (<a
href="https://redirect.github.com/psf/black/issues/3759">#3759</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/psf/black/blob/main/CHANGES.md">black's
changelog</a>.</em></p>
<blockquote>
<h2>23.9.1</h2>
<p>Due to various issues, the previous release (23.9.0) did not include
compiled mypyc
wheels, which make Black significantly faster. These issues have now
been fixed, and
this release should come with compiled wheels once again.</p>
<p>There will be no wheels for Python 3.12 due to a bug in mypyc. We
will provide 3.12
wheels in a future release as soon as the mypyc bug is fixed.</p>
<h3>Packaging</h3>
<ul>
<li>Upgrade to mypy 1.5.1 (<a
href="https://redirect.github.com/psf/black/issues/3864">#3864</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Store raw tuples instead of NamedTuples in Black's cache, improving
performance and
decreasing the size of the cache (<a
href="https://redirect.github.com/psf/black/issues/3877">#3877</a>)</li>
</ul>
<h2>23.9.0</h2>
<h3>Preview style</h3>
<ul>
<li>More concise formatting for dummy implementations (<a
href="https://redirect.github.com/psf/black/issues/3796">#3796</a>)</li>
<li>In stub files, add a blank line between a statement with a body (e.g
an
<code>if sys.version_info &gt; (3, x):</code>) and a function definition
on the same level (<a
href="https://redirect.github.com/psf/black/issues/3862">#3862</a>)</li>
<li>Fix a bug whereby spaces were removed from walrus operators within
subscript(<a
href="https://redirect.github.com/psf/black/issues/3823">#3823</a>)</li>
</ul>
<h3>Configuration</h3>
<ul>
<li>Black now applies exclusion and ignore logic before resolving
symlinks (<a
href="https://redirect.github.com/psf/black/issues/3846">#3846</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Avoid importing <code>IPython</code> if notebook cells do not
contain magics (<a
href="https://redirect.github.com/psf/black/issues/3782">#3782</a>)</li>
<li>Improve caching by comparing file hashes as fallback for mtime and
size (<a
href="https://redirect.github.com/psf/black/issues/3821">#3821</a>)</li>
</ul>
<h3><em>Blackd</em></h3>
<ul>
<li>Fix an issue in <code>blackd</code> with single character input (<a
href="https://redirect.github.com/psf/black/issues/3558">#3558</a>)</li>
</ul>
<h3>Integrations</h3>
<ul>
<li>Black now has an
<a href="https://github.com/psf/black-pre-commit-mirror">official
pre-commit mirror</a>. Swapping
<code>https://github.com/psf/black</code> to
<code>https://github.com/psf/black-pre-commit-mirror</code> in
your <code>.pre-commit-config.yaml</code> will make Black about 2x
faster (<a
href="https://redirect.github.com/psf/black/issues/3828">#3828</a>)</li>
<li>The <code>.black.env</code> folder specified by
<code>ENV_PATH</code> will now be removed on the completion
of the GitHub Action (<a
href="https://redirect.github.com/psf/black/issues/3759">#3759</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/psf/black/commit/e87737140f32d3cd7c44ede75f02dcd58e55820e"><code>e877371</code></a>
Prepare release 23.9.1 (<a
href="https://redirect.github.com/psf/black/issues/3878">#3878</a>)</li>
<li><a
href="https://github.com/psf/black/commit/62dca32dc55a850f39d78ba8b9c21cc4261a2ddf"><code>62dca32</code></a>
mypyc builds on PRs, skip mypyc wheels for 3.12 (<a
href="https://redirect.github.com/psf/black/issues/3870">#3870</a>)</li>
<li><a
href="https://github.com/psf/black/commit/751583a1dfc691423d96d7711a4c8d9cfe3ee9c8"><code>751583a</code></a>
Pickle raw tuples in FileData cache (<a
href="https://redirect.github.com/psf/black/issues/3877">#3877</a>)</li>
<li><a
href="https://github.com/psf/black/commit/f7917453c99f8183ffd0397affcccb2c37594771"><code>f791745</code></a>
Re-export black.Mode (<a
href="https://redirect.github.com/psf/black/issues/3875">#3875</a>)</li>
<li><a
href="https://github.com/psf/black/commit/0b62b9c9a44a995e44d64ecf7cc08d8d7037642d"><code>0b62b9c</code></a>
Ignore aiohttp DeprecationWarning for 3.12 (<a
href="https://redirect.github.com/psf/black/issues/3876">#3876</a>)</li>
<li><a
href="https://github.com/psf/black/commit/c83ad6c077e7bb281cfd3fbdd89bbeb4c980e563"><code>c83ad6c</code></a>
Upgrade to Furo 2023.9.10 to fix docs build (<a
href="https://redirect.github.com/psf/black/issues/3873">#3873</a>)</li>
<li><a
href="https://github.com/psf/black/commit/4eebfd1a7a4aa2652cfc674cf301d1f2f48098aa"><code>4eebfd1</code></a>
Add mypyc test marks to new tests that patch (<a
href="https://redirect.github.com/psf/black/issues/3871">#3871</a>)</li>
<li><a
href="https://github.com/psf/black/commit/add161b367a0d5a3cc395ec8e045f7b965edaef8"><code>add161b</code></a>
Bump RTD Python version from 3.8 to 3.11 (<a
href="https://redirect.github.com/psf/black/issues/3868">#3868</a>)</li>
<li><a
href="https://github.com/psf/black/commit/4e93f2aa01606154dc6af6e494b9f2b7e4c8c7fa"><code>4e93f2a</code></a>
Add classifier for 3.12 (<a
href="https://redirect.github.com/psf/black/issues/3866">#3866</a>)</li>
<li><a
href="https://github.com/psf/black/commit/716fa08090b6a51e4c72dd0a14b6c45f7da4a9d0"><code>716fa08</code></a>
Upgrade mypy (<a
href="https://redirect.github.com/psf/black/issues/3864">#3864</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/psf/black/compare/23.7.0...23.9.1">compare
view</a></li>
</ul>
</details>
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