chore(deps-dev): bump flake8-isort from 4.0.0 to 4.1.1 (#785)

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Bumps [flake8-isort](https://github.com/gforcada/flake8-isort) from 4.0.0 to 4.1.1.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/gforcada/flake8-isort/blob/master/CHANGES.rst">flake8-isort's changelog</a>.</em></p>
<blockquote>
<h2>4.1.1 (2021-10-14)</h2>
<ul>
<li>Release py3 only wheels..</li>
</ul>
<h2>4.1.0 (2021-10-14)</h2>
<ul>
<li>
<p>Support flake8 4.x [g-as]</p>
</li>
<li>
<p>Switch from travis-ci to github actions. [g-as]</p>
</li>
<li>
<p>Drop python 2.7 support and 3.5 as well [g-as]</p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/gforcada/flake8-isort/commit/8d25aab33c972ca362f35e74e3d4bb1d1f670cec"><code>8d25aab</code></a> Preparing release 4.1.1</li>
<li><a href="https://github.com/gforcada/flake8-isort/commit/1d856155bde4d7a469cd40fb0c24993dcb19279f"><code>1d85615</code></a> Update CHANGES</li>
<li><a href="https://github.com/gforcada/flake8-isort/commit/940dfe4874cf66946fb3a89253560e98f376113d"><code>940dfe4</code></a> fix: no universal wheels anymore</li>
<li><a href="https://github.com/gforcada/flake8-isort/commit/b2c379670cb1c0d2b108eede999debd3cab37d21"><code>b2c3796</code></a> Back to development: 4.1.1</li>
<li><a href="https://github.com/gforcada/flake8-isort/commit/d7da7d09f012fce43fb087a91be7c199a7a0a808"><code>d7da7d0</code></a> Preparing release 4.1.0</li>
<li><a href="https://github.com/gforcada/flake8-isort/commit/b34bb76e50e29fffa4f51e5f54acf3360540cac2"><code>b34bb76</code></a> Update CHANGES</li>
<li><a href="https://github.com/gforcada/flake8-isort/commit/d6ba8cda59d0f125cf4a5f77722cfd25ad8b6613"><code>d6ba8cd</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/gforcada/flake8-isort/issues/106">#106</a> from g-as/feature/flake8_4.0</li>
<li><a href="https://github.com/gforcada/flake8-isort/commit/d6a2e2afad07dbd9acf59e400115d97c138b3b13"><code>d6a2e2a</code></a> removed .travis.yml</li>
<li><a href="https://github.com/gforcada/flake8-isort/commit/b5a989a9e5170fd34e24754bc98413ea3fc1c12b"><code>b5a989a</code></a> set up github actions</li>
<li><a href="https://github.com/gforcada/flake8-isort/commit/c82e6f9e148ef08d6e2cf95a1656eef6b6be331d"><code>c82e6f9</code></a> flake8 4.x compat</li>
<li>Additional commits viewable in <a href="https://github.com/gforcada/flake8-isort/compare/4.0.0...4.1.1">compare view</a></li>
</ul>
</details>
<br />


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Author: dependabot[bot]

poetry.lock

@@ -38,7 +38,7 @@ flake8-builtins = "^1.5.3"
 flake8-comprehensions = "^3.7.0"
 flake8-debugger = "^4.0.0"
 flake8-fixme = "^1.1.1"
-flake8-isort = "^4.0.0"
+flake8-isort = "^4.1.1"
 flake8-variables-names = "^0.0.4"
 isort = "^5.9.3"
 pytest-cov = "^3.0.0"