⬆️ Bump virtualenv from 20.13.0 to 20.13.1 (#39)

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Bumps [virtualenv](https://github.com/pypa/virtualenv) from 20.13.0 to 20.13.1.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/pypa/virtualenv/blob/main/docs/changelog.rst">virtualenv's changelog</a>.</em></p>
<blockquote>
<h2>v20.13.1 (2022-02-05)</h2>
<p>Bugfixes - 20.13.1</p>
<pre><code>- fix &quot;execv() arg 2 must contain only strings&quot; error on M1 MacOS (`[#2282](pypa/virtualenv#2282) &lt;https://github.com/pypa/virtualenv/issues/2282&gt;`_)
- Ugrade embedded setuptools to ``60.5.0`` from ``60.2.0`` - by :user:`asottile`. (`[#2289](pypa/virtualenv#2289) &lt;https://github.com/pypa/virtualenv/issues/2289&gt;`_)
- Upgrade embedded pip to ``22.0.3`` and setuptools to ``60.6.0`` - by :user:`gaborbernat` and :user:`asottile`. (`[#2294](pypa/virtualenv#2294) &lt;https://github.com/pypa/virtualenv/issues/2294&gt;`_)
</code></pre>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/pypa/virtualenv/commit/16ad07fdcc7fe1d5f9a40ff5cf9cec005ff2cb1c"><code>16ad07f</code></a> release 20.13.1</li>
<li><a href="https://github.com/pypa/virtualenv/commit/5ee5ad9a1941aaf0a64062208eabccf85e9f9004"><code>5ee5ad9</code></a> fix setuptools zipimport breakage by downgrading setuptools (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2296">#2296</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/92166a9e90b5949b84d85273dac682c54db134c1"><code>92166a9</code></a> Bump pip and setuptools (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2294">#2294</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/f969a91240e29eace6b7ddcc390bb1553027a483"><code>f969a91</code></a> fix: cast type from Path to text (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2288">#2288</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/5dde2d8b3caf1ae9391e54c6b83a97c1340d4ca3"><code>5dde2d8</code></a> Do not fail on warning and move to 3.10</li>
<li><a href="https://github.com/pypa/virtualenv/commit/2f5453641b1cc7482c27fb26c6cc94ad70ec32f5"><code>2f54536</code></a> [pre-commit.ci] pre-commit autoupdate (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2293">#2293</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/bb2eeaca5a5c9818bf3b8b047f0e859c16905d26"><code>bb2eeac</code></a> upgrade embedded wheels (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2289">#2289</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/52db980b99d9a908b79f0ff4ab1e2214bb257b1d"><code>52db980</code></a> Fix typos (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2286">#2286</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/7dfd1df00eb1916bf60d23157dc30502614d041a"><code>7dfd1df</code></a> [pre-commit.ci] pre-commit autoupdate (<a href="https://github-redirect.dependabot.com/pypa/virtualenv/issues/2278">#2278</a>)</li>
<li><a href="https://github.com/pypa/virtualenv/commit/94603ae20a8d814e60d31ab4a948a0ac866b6273"><code>94603ae</code></a> Fix changelog</li>
<li>Additional commits viewable in <a href="https://github.com/pypa/virtualenv/compare/20.13.0...20.13.1">compare view</a></li>
</ul>
</details>
<br />


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