Bumps the known_good_semver group with 2 updates in the / directory:
[clap](https://github.com/clap-rs/clap) and
[syn](https://github.com/dtolnay/syn).

Updates `clap` from 4.5.11 to 4.5.13
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/clap-rs/clap/releases">clap's
releases</a>.</em></p>
<blockquote>
<h2>v4.5.13</h2>
<h2>[4.5.13] - 2024-07-31</h2>
<h3>Fixes</h3>
<ul>
<li><em>(derive)</em> Improve error message when
<code>#[flatten]</code>ing an optional <code>#[group(skip)]</code></li>
<li><em>(help)</em> Properly wrap long subcommand descriptions in
help</li>
</ul>
<h2>v4.5.12</h2>
<h2>[4.5.12] - 2024-07-31</h2>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/clap-rs/clap/blob/master/CHANGELOG.md">clap's
changelog</a>.</em></p>
<blockquote>
<h2>[4.5.13] - 2024-07-31</h2>
<h3>Fixes</h3>
<ul>
<li><em>(derive)</em> Improve err...