⬆️ Bump pyupgrade from 2.30.0 to 2.31.0 (#28)

Bumps [pyupgrade](https://github.com/asottile/pyupgrade) from 2.30.0 to 2.31.0.
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/asottile/pyupgrade/commit/e695ecd365119ab4e5463f6e49bea5f4b7ca786b"><code>e695ecd</code></a> v2.31.0</li>
<li><a href="https://github.com/asottile/pyupgrade/commit/718e7c0f86bcc29a49dfe25f2c4cc6ff3280a352"><code>718e7c0</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/asottile/pyupgrade/issues/585">#585</a> from asottile/format-locals</li>
<li><a href="https://github.com/asottile/pyupgrade/commit/416deab5aa44e4a2aa2ba2c6cc0f8795df88c04c"><code>416deab</code></a> rewrite string formatting with **locals()</li>
<li><a href="https://github.com/asottile/pyupgrade/commit/88fe1b5f43a286837ddb8cf65f55ea5b3dc463c7"><code>88fe1b5</code></a> v2.30.1</li>
<li><a href="https://github.com/asottile/pyupgrade/commit/e240dd0c9ced40faad014374029b057caac5c5e4"><code>e240dd0</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/asottile/pyupgrade/issues/584">#584</a> from asottile/dont-rewrite-reraise-kwargs</li>
<li><a href="https://github.com/asottile/pyupgrade/commit/46f6f773b3c36194a96fd0889ed5ad6ae0059aed"><code>46f6f77</code></a> don't rewrite six.reraise with named args</li>
<li>See full diff in <a href="https://github.com/asottile/pyupgrade/compare/v2.30.0...v2.31.0">compare view</a></li>
</ul>
</details>
<br />


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</details>

pyproject.toml

@@ -50,7 +50,7 @@ pre-commit = "^2.15.0"
 pydocstyle = "^6.1.1"
 pylint = "^2.11.1"
 pytest = "^6.2.5"
-pyupgrade = "^2.30.0"
+pyupgrade = "^2.31.0"
 safety = "^1.10.3"
 coverage = "^6.1.2"
 coverage-badge = "^1.1.0"