Bump idna from 3.4 to 3.7 in /utils/git (#6525)

Bumps [idna](https://github.com/kjd/idna) from 3.4 to 3.7.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/kjd/idna/releases">idna's
releases</a>.</em></p>
<blockquote>
<h2>v3.7</h2>
<h2>What's Changed</h2>
<ul>
<li>Fix issue where specially crafted inputs to encode() could take
exceptionally long amount of time to process. [CVE-2024-3651]</li>
</ul>
<p>Thanks to Guido Vranken for reporting the issue.</p>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/kjd/idna/compare/v3.6...v3.7">https://github.com/kjd/idna/compare/v3.6...v3.7</a></p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/kjd/idna/blob/master/HISTORY.rst">idna's
changelog</a>.</em></p>
<blockquote>
<p>3.7 (2024-04-11)
++++++++++++++++</p>
<ul>
<li>Fix issue where specially crafted inputs to encode() could
take exceptionally long amount of time to process. [CVE-2024-3651]</li>
</ul>
<p>Thanks to Guido Vranken for reporting the issue.</p>
<p>3.6 (2023-11-25)
++++++++++++++++</p>
<ul>
<li>Fix regression to include tests in source distribution.</li>
</ul>
<p>3.5 (2023-11-24)
++++++++++++++++</p>
<ul>
<li>Update to Unicode 15.1.0</li>
<li>String codec name is now &quot;idna2008&quot; as overriding the
system codec
&quot;idna&quot; was not working.</li>
<li>Fix typing error for codec encoding</li>
<li>&quot;setup.cfg&quot; has been added for this release due to some
downstream
lack of adherence to PEP 517. Should be removed in a future release
so please prepare accordingly.</li>
<li>Removed reliance on a symlink for the &quot;idna-data&quot; tool to
comport
with PEP 517 and the Python Packaging User Guide for sdist
archives.</li>
<li>Added security reporting protocol for project</li>
</ul>
<p>Thanks Jon Ribbens, Diogo Teles Sant'Anna, Wu Tingfeng for
contributions
to this release.</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="1d365e17e1"><code>1d365e1</code></a>
Release v3.7</li>
<li><a
href="c1b3154939"><code>c1b3154</code></a>
Merge pull request <a
href="https://redirect.github.com/kjd/idna/issues/172">#172</a> from
kjd/optimize-contextj</li>
<li><a
href="0394ec76ff"><code>0394ec7</code></a>
Merge branch 'master' into optimize-contextj</li>
<li><a
href="cd58a23173"><code>cd58a23</code></a>
Merge pull request <a
href="https://redirect.github.com/kjd/idna/issues/152">#152</a> from
elliotwutingfeng/dev</li>
<li><a
href="5beb28b9dd"><code>5beb28b</code></a>
More efficient resolution of joiner contexts</li>
<li><a
href="1b121483ed"><code>1b12148</code></a>
Update ossf/scorecard-action to v2.3.1</li>
<li><a
href="d516b874c3"><code>d516b87</code></a>
Update Github actions/checkout to v4</li>
<li><a
href="c095c75943"><code>c095c75</code></a>
Merge branch 'master' into dev</li>
<li><a
href="60a0a4cb61"><code>60a0a4c</code></a>
Fix typo in GitHub Actions workflow key</li>
<li><a
href="5918a0ef80"><code>5918a0e</code></a>
Merge branch 'master' into dev</li>
<li>Additional commits viewable in <a
href="https://github.com/kjd/idna/compare/v3.4...v3.7">compare
view</a></li>
</ul>
</details>
<br />


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utils/git/requirements_formatting.txt

@@ -24,7 +24,7 @@ darker==1.7.2
     # via -r llvm/utils/git/requirements_formatting.txt.in
 deprecated==1.2.14
     # via pygithub
-idna==3.4
+idna==3.7
     # via requests
 mypy-extensions==1.0.0
     # via black