fix(deps): bump sqlalchemy from 2.0.47 to 2.0.48 (#470)

Bumps [sqlalchemy](https://github.com/sqlalchemy/sqlalchemy) from 2.0.47
to 2.0.48.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/sqlalchemy/sqlalchemy/releases">sqlalchemy's
releases</a>.</em></p>
<blockquote>
<h1>2.0.48</h1>
<p>Released: March 2, 2026</p>
<h2>engine</h2>
<ul>
<li>
<p><strong>[engine] [bug]</strong> Fixed a critical issue in
<code>Engine</code> where connections created in
conjunction with the <code>DialectEvents.do_connect()</code> event
listeners
would receive shared, mutable collections for the connection arguments,
leading to a variety of potential issues including unlimited growth of
the
argument list as well as elements within the parameter dictionary being
shared among concurrent connection calls. In particular this could
impact
do_connect routines making use of complex mutable authentication
structures.</p>
<p>References: <a
href="https://www.sqlalchemy.org/trac/ticket/13144">#13144</a></p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/sqlalchemy/sqlalchemy/commits">compare
view</a></li>
</ul>
</details>
<br />


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