Bump graphql from 5.2.2 to 5.2.3 in /app_dart (#4871)

Bumps [graphql](https://github.com/zino-app/graphql-flutter/tree/main/packages) from 5.2.2 to 5.2.3.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/zino-app/graphql-flutter/releases">graphql's releases</a>.</em></p>
<blockquote>
<h2>graphql-v5.2.3</h2>
<h1>v5.2.3</h1>
<h2>Fixed</h2>
<ul>
<li>use existing HiveStore instance instead of creating new… (<a href="https://github.com/zino-hofmann/graphql-flutter/commit/d533f705ff7c7aaee6ab016ca12f066dfdd037b3">commit</a>). <a href="https://github.com/korca0220"><code>@​korca0220</code></a> 17-09-2025</li>
</ul>
<h2>Added</h2>
<ul>
<li>migrate HiveStore from hive to hive_ce with type refac… (<a href="https://github.com/zino-hofmann/graphql-flutter/commit/f9f1b253336bd22ccfed9d4f03a16184dc4b8c66">commit</a>). <a href="https://github.com/korca0220"><code>@​korca0220</code></a> 17-09-2025</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/zino-hofmann/graphql-flutter/commit/4998567d4c2380c1f70a0ae922a1b3f7f8698664"><code>4998567</code></a> docs: update the changelog package</li>
<li><a href="https://github.com/zino-hofmann/graphql-flutter/commit/6dcf90064f8432fa6589203c09d2cf036a3b533e"><code>6dcf900</code></a> chore(graphql): bump version to 5.2.3</li>
<li><a href="https://github.com/zino-hofmann/graphql-flutter/commit/87a923951a723ee8e8c00c5b7fbc230c1034c98e"><code>87a9239</code></a> chore(graphql_flutter): update dependencies with connectivity_plus to ^7.0.0</li>
<li><a href="https://github.com/zino-hofmann/graphql-flutter/commit/d533f705ff7c7aaee6ab016ca12f066dfdd037b3"><code>d533f70</code></a> fix(graphql): use existing HiveStore instance instead of creating new one in ...</li>
<li><a href="https://github.com/zino-hofmann/graphql-flutter/commit/f9f1b253336bd22ccfed9d4f03a16184dc4b8c66"><code>f9f1b25</code></a> feat(graphql): migrate HiveStore from hive to hive_ce with type refactoring</li>
<li><a href="https://github.com/zino-hofmann/graphql-flutter/commit/a8327b3fe54041525d9be9199c8d4f8261843e5f"><code>a8327b3</code></a> chore(graphql_flutter): switch hive to hive_ce and align version to ^2.11.0</li>
<li><a href="https://github.com/zino-hofmann/graphql-flutter/commit/0de18be9d853bd20f6a4a77cbaa4c1a6f3b3c58f"><code>0de18be</code></a> chore(graphql): switch hive to hive_ce and align version to ^2.11.0</li>
<li><a href="https://github.com/zino-hofmann/graphql-flutter/commit/9ee828be7d8a3f9bc5a4c3e9df8136f7ccb8e581"><code>9ee828b</code></a> chore(graphql): migrate imports to hive_ce</li>
<li><a href="https://github.com/zino-hofmann/graphql-flutter/commit/118e7ecacd7d9cc82f6ed0485f047341d51e7d09"><code>118e7ec</code></a> chore(graphql_flutter): switch hive to hive_ce</li>
<li><a href="https://github.com/zino-hofmann/graphql-flutter/commit/b10bf964d9558bc267db82ab7d2051db6a3c3ad4"><code>b10bf96</code></a> chore(graphql): switch hive to hive_ce</li>
<li>See full diff in <a href="https://github.com/zino-app/graphql-flutter/commits/graphql-v5.2.3/packages">compare view</a></li>
</ul>
</details>
<br />

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Author: dependabot[bot]

app_dart/pubspec.yaml

@@ -30,7 +30,7 @@ dependencies:
   googleapis: 14.0.0
   googleapis_auth: 2.0.0
   gql: ^1.0.1-alpha+1730759315362
-  graphql: 5.2.2
+  graphql: 5.2.3
   grpc: ^4.0.1
   http: ^1.2.1
   jose_plus: ^0.4.6