[chore(cargo)](deps): bump diesel from 2.1.2 to 2.1.3 (#369)

Bumps [diesel](https://github.com/diesel-rs/diesel) from 2.1.2 to 2.1.3.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/diesel-rs/diesel/blob/v2.1.3/CHANGELOG.md">diesel's
changelog</a>.</em></p>
<blockquote>
<h2>[2.1.3] 2023-10-05</h2>
<ul>
<li>Increased accidently decreased limit around element count in
<code>DISTINCT ON</code> and <code>ORDER BY</code> clauses again as that
broke existing code</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/diesel-rs/diesel/commit/a4b5a8b9ff14bfb480aa852c00002096284837d8"><code>a4b5a8b</code></a>
Add date to the changelog</li>
<li><a
href="https://github.com/diesel-rs/diesel/commit/68119313be50aaa99b269d0ab9ca8dcadd29a526"><code>6811931</code></a>
Prepare a 2.1.3 release to fix another breaking change in <code>DISTINCT
ON</code>/`ORDE...</li>
<li><a
href="https://github.com/diesel-rs/diesel/commit/935cfbc9db64ccc4ef1e333d481dcee119bc1d68"><code>935cfbc</code></a>
Merge pull request <a
href="https://redirect.github.com/diesel-rs/diesel/issues/3811">#3811</a>
from omid/patch-1</li>
<li>See full diff in <a
href="https://github.com/diesel-rs/diesel/compare/v2.1.2...v2.1.3">compare
view</a></li>
</ul>
</details>
<br />


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