chore(deps-dev): bump coverage from 6.0 to 6.0.1 (#751)

Bumps [coverage](https://github.com/nedbat/coveragepy) from 6.0 to 6.0.1.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst">coverage's changelog</a>.</em></p>
<blockquote>
<h2>Version 6.0.1 --- 2021-10-06</h2>
<ul>
<li>
<p>In 6.0, the coverage.py exceptions moved from coverage.misc to
coverage.exceptions. These exceptions are not part of the public supported
API, CoverageException is. But a number of other third-party packages were
importing the exceptions from coverage.misc, so they are now available from
there again (<code>issue 1226</code>_).</p>
</li>
<li>
<p>Changed an internal detail of how tomli is imported, so that tomli can use
coverage.py for their own test suite (<code>issue 1228</code>_).</p>
</li>
<li>
<p>Defend against an obscure possibility under code obfuscation, where a
function can have an argument called &quot;self&quot;, but no local named &quot;self&quot;
(<code>pull request 1210</code>_).  Thanks, Ben Carlsson.</p>
</li>
</ul>
<p>.. _pull request 1210: <a href="https://github-redirect.dependabot.com/nedbat/coveragepy/pull/1210">nedbat/coveragepy#1210</a>
.. _issue 1226: <a href="https://github-redirect.dependabot.com/nedbat/coveragepy/issues/1226">nedbat/coveragepy#1226</a>
.. _issue 1228: <a href="https://github-redirect.dependabot.com/nedbat/coveragepy/issues/1228">nedbat/coveragepy#1228</a></p>
<p>.. _changes_60:</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/nedbat/coveragepy/commit/78a9c68a969465cd7197c40405bf6b90d4767c34"><code>78a9c68</code></a> build: prep for 6.0.1</li>
<li><a href="https://github.com/nedbat/coveragepy/commit/72200e21e58bf358884a28e77f6169a04b206f0f"><code>72200e2</code></a> docs: this document isn't in a toc, and that's ok</li>
<li><a href="https://github.com/nedbat/coveragepy/commit/a309f08287e3bc3f50e2c97feaa44e6b2523d355"><code>a309f08</code></a> fix: make exceptions importable from coverage.misc again. <a href="https://github-redirect.dependabot.com/nedbat/coveragepy/issues/1226">#1226</a></li>
<li><a href="https://github.com/nedbat/coveragepy/commit/f33b733e92a2422d64cb7f4ba2a64898e1e4f336"><code>f33b733</code></a> docs: note <a href="https://github-redirect.dependabot.com/nedbat/coveragepy/issues/1210">#1210</a> in the changelog</li>
<li><a href="https://github.com/nedbat/coveragepy/commit/19545b7d78fb91a82088517681e20cf4ffcd8c63"><code>19545b7</code></a> Fix an incompatibility with pyarmor</li>
<li><a href="https://github.com/nedbat/coveragepy/commit/613446ca9da592c6925329b869b9ef785d83f76e"><code>613446c</code></a> fix: pretend we didn't import third-party packages we use. <a href="https://github-redirect.dependabot.com/nedbat/coveragepy/issues/1228">#1228</a></li>
<li><a href="https://github.com/nedbat/coveragepy/commit/62116801c3ae2f7bfc6302836e46bdfac681c1a5"><code>6211680</code></a> build: 3.10.0 is out</li>
<li><a href="https://github.com/nedbat/coveragepy/commit/fb21f8e8f33e9737b2e7f237d203773cda1c6567"><code>fb21f8e</code></a> docs: the 5.0 change summary shouldn't be so prominent anymore</li>
<li><a href="https://github.com/nedbat/coveragepy/commit/a5da277a8653ecaf5fdc905f67b6503732e7dba7"><code>a5da277</code></a> build: bump version</li>
<li>See full diff in <a href="https://github.com/nedbat/coveragepy/compare/6.0...6.0.1">compare view</a></li>
</ul>
</details>
<br />


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