Build(deps-dev): bump mypy from 1.20.2 to 2.0.0 (#403)

Bumps [mypy](https://github.com/python/mypy) from 1.20.2 to 2.0.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/python/mypy/blob/master/CHANGELOG.md">mypy's
changelog</a>.</em></p>
<blockquote>
<h1>Mypy Release Notes</h1>
<h2>Next Release</h2>
<h2>Mypy 2.0</h2>
<p>We’ve just uploaded mypy 2.0.0 to the Python Package Index (<a
href="https://pypi.org/project/mypy/">PyPI</a>).
Mypy is a static type checker for Python. This release includes new
features, performance
improvements and bug fixes. There are also changes to options and
defaults.
You can install it as follows:</p>
<pre><code>python3 -m pip install -U mypy
</code></pre>
<p>You can read the full documentation for this release on <a
href="http://mypy.readthedocs.io">Read the Docs</a>.</p>
<h3>Enable <code>--local-partial-types</code> by Default</h3>
<p>This flag affects the inference of types based on assignments in
other scopes.
For now, explicitly disabling this continues to be supported, but this
support will be removed
in the future as the legacy behaviour is hard to support with other
current and future features
in mypy, like the daemon or the new implementation of flexible
redefinitions.</p>
<p>Contributed by Ivan Levkivskyi, Jukka Lehtosalo, Shantanu in <a
href="https://redirect.github.com/python/mypy/pull/21163">PR
21163</a>.</p>
<h3>Enable <code>--strict-bytes</code> by Default</h3>
<p>Per <a href="https://peps.python.org/pep-0688">PEP 688</a>, mypy no
longer treats <code>bytearray</code> and <code>memoryview</code>
values as assignable to the <code>bytes</code> type.</p>
<p>Contributed by Shantanu in <a
href="https://redirect.github.com/python/mypy/pull/18371">PR
18371</a>.</p>
<h3>New Behavior for <code>--allow-redefinition</code></h3>
<p>The <code>--allow-redefinition</code> flag now behaves like
<code>--allow-redefinition-new</code> in mypy 1.20
and earlier. The new behavior is generally more flexible. For example,
you can have different
types for a variable in different blocks:</p>
<pre lang="python"><code># mypy: allow-redefinition
<p>def foo(cond: bool) -&gt; None:
if cond:
for x in [&quot;a&quot;, &quot;b&quot;]:
# Type of &quot;x&quot; is &quot;str&quot; here
...
else:
for x in [1, 2]:
# Type of &quot;x&quot; is &quot;int&quot; here
...
</code></pre></p>
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</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/python/mypy/commit/7a765008a138ec46c579bfc6ef608860cab36033"><code>7a76500</code></a>
Remove +dev from version</li>
<li><a
href="https://github.com/python/mypy/commit/5a3ab3b29f03d8baafeced3761e1afc8bd58be79"><code>5a3ab3b</code></a>
Changelog for mypy 2.0 (<a
href="https://redirect.github.com/python/mypy/issues/21422">#21422</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/f9c86e21e88f96806c65790d604bf1264db39434"><code>f9c86e2</code></a>
Some changelog updates for 2.0 (<a
href="https://redirect.github.com/python/mypy/issues/21413">#21413</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/519eaf15e0ceafae30337083577a54c7d3f3b4fe"><code>519eaf1</code></a>
Bump librt to 0.10.0 (<a
href="https://redirect.github.com/python/mypy/issues/21415">#21415</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/158a6207d6e221cc403e1d556097b5abf5157cdd"><code>158a620</code></a>
Fix negative narrowing for containers (<a
href="https://redirect.github.com/python/mypy/issues/21411">#21411</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/e556eb93a3c551a320a536879ce0a1608d14d490"><code>e556eb9</code></a>
Try fixing mypy mypyc wheels (<a
href="https://redirect.github.com/python/mypy/issues/21392">#21392</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/f2c97971f5f4dcd749cf87df1e1308ab5754490a"><code>f2c9797</code></a>
Expose --num-workers and --native-parser (<a
href="https://redirect.github.com/python/mypy/issues/21387">#21387</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/db0cb2f7c68b0f9d43d6ee1ab68117c1550dac39"><code>db0cb2f</code></a>
Bump ast-serialize cache version (<a
href="https://redirect.github.com/python/mypy/issues/21388">#21388</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/1090ca6d476f629c566250a41204450043a47cf5"><code>1090ca6</code></a>
Bump ast-serialize version to 0.3.0 only (<a
href="https://redirect.github.com/python/mypy/issues/21391">#21391</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/714ca9f2ac76e7c6dd56e26fd555f69313ba47ab"><code>714ca9f</code></a>
[mypyc] Add note about librt.strings thread safety (<a
href="https://redirect.github.com/python/mypy/issues/21383">#21383</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/python/mypy/compare/v1.20.2...v2.0.0">compare
view</a></li>
</ul>
</details>
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Author: github-actions[bot]