Bump Roslynator.Analyzers from 4.6.2 to 4.6.4 in /webapi (microsoft#667)

Bumps [Roslynator.Analyzers](https://github.com/dotnet/roslynator) from
4.6.2 to 4.6.4.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/dotnet/roslynator/blob/main/ChangeLog.md">Roslynator.Analyzers's
changelog</a>.</em></p>
<blockquote>
<h2>[4.6.4] - 2023-11-24</h2>
<h2>[4.6.3] - 2023-11-23</h2>
<h3>Added</h3>
<ul>
<li>[CLI] Add command <code>find-symbol</code> (<a
href="https://redirect.github.com/dotnet/roslynator/pull/1255">PR</a>)
<ul>
<li>This command can be used not only to find symbols but also to find
unused symbols and optionally remove them.</li>
<li>Example: <code>roslynator find-symbol --symbol-kind type
--visibility internal private --unused --remove</code></li>
</ul>
</li>
</ul>
<h3>Changed</h3>
<ul>
<li>Bump Roslyn to 4.6.0 (<a
href="https://redirect.github.com/dotnet/roslynator/pull/1248">PR</a>).</li>
<li>[CLI] Add support for .NET 8 (<a
href="https://redirect.github.com/josefpihrt/roslynator/pull/1251">PR</a>).</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix analyzer <a
href="https://josefpihrt.github.io/docs/roslynator/analyzers/RCS1228">RCS1228</a>
(<a
href="https://redirect.github.com/dotnet/roslynator/pull/1249">PR</a>)</li>
<li>Fix analyzer <a
href="https://josefpihrt.github.io/docs/roslynator/analyzers/RCS1213">RCS1213</a>
(<a
href="https://redirect.github.com/dotnet/roslynator/pull/1254">PR</a>)</li>
<li>Fix analyzer <a
href="https://josefpihrt.github.io/docs/roslynator/analyzers/RCS1055">RCS1055</a>
(<a
href="https://redirect.github.com/dotnet/roslynator/pull/1253">PR</a>)</li>
<li>Fix analyzer <a
href="https://josefpihrt.github.io/docs/roslynator/analyzers/RCS1196">RCS1196</a>
(<a
href="https://redirect.github.com/dotnet/roslynator/pull/1235">PR</a>)</li>
<li>Fix analyzer <a
href="https://josefpihrt.github.io/docs/roslynator/analyzers/RCS1257">RCS1257</a>
(<a
href="https://redirect.github.com/dotnet/roslynator/pull/1264">PR</a>)</li>
<li>Fix analyzer <a
href="https://josefpihrt.github.io/docs/roslynator/analyzers/RCS1259">RCS1259</a>
(<a
href="https://redirect.github.com/dotnet/roslynator/pull/1268">PR</a>)</li>
<li>[CLI] Fix reading of non-existent redirected input on git bash (<a
href="https://redirect.github.com/dotnet/roslynator/pull/1265">PR</a>,
<a
href="https://redirect.github.com/dotnet/roslynator/pull/1274">PR</a>,
<a
href="https://redirect.github.com/dotnet/roslynator/pull/1275">PR</a>)</li>
<li>[CLI] Fix exit code for <code>roslynator --version</code> (<a
href="https://redirect.github.com/dotnet/roslynator/pull/1273">PR</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dotnet/roslynator/commit/037cd8ec07db211c0ea18ee832bd8a02c767d452"><code>037cd8e</code></a>
Release 4.6.4 (<a
href="https://redirect.github.com/dotnet/roslynator/issues/1277">#1277</a>)</li>
<li><a
href="https://github.com/dotnet/roslynator/commit/4f1aa096fbbe452d10488f4b46a18cf1e8d4c6c9"><code>4f1aa09</code></a>
Fix InvalidOperationException (<a
href="https://redirect.github.com/dotnet/roslynator/issues/1276">#1276</a>)</li>
<li><a
href="https://github.com/dotnet/roslynator/commit/e66835f9c1c56c1974b7842bc2e69d259bb21822"><code>e66835f</code></a>
Release 4.6.3 (CLI 0.8.0) (<a
href="https://redirect.github.com/dotnet/roslynator/issues/1271">#1271</a>)</li>
<li><a
href="https://github.com/dotnet/roslynator/commit/93656693b5682b57a43f4c4537230ee30ac3f659"><code>9365669</code></a>
Fix redirected input (<a
href="https://redirect.github.com/dotnet/roslynator/issues/1275">#1275</a>)</li>
<li><a
href="https://github.com/dotnet/roslynator/commit/954e77360070e8ff36b547395e7c2829e28b0079"><code>954e773</code></a>
Fix redirected input (<a
href="https://redirect.github.com/dotnet/roslynator/issues/1274">#1274</a>)</li>
<li><a
href="https://github.com/dotnet/roslynator/commit/72e07fa28656d2fde121174b4fc04ca934fbe813"><code>72e07fa</code></a>
Fix exit code for '--version' (<a
href="https://redirect.github.com/dotnet/roslynator/issues/1273">#1273</a>)</li>
<li><a
href="https://github.com/dotnet/roslynator/commit/60a73e57e560fdd1f4f97fa8408d4b43220a8eae"><code>60a73e5</code></a>
Add command find-symbol (<a
href="https://redirect.github.com/dotnet/roslynator/issues/1255">#1255</a>)</li>
<li><a
href="https://github.com/dotnet/roslynator/commit/c5d3da3ec1b5d4c5d61d87944e45c7b2f0d288f3"><code>c5d3da3</code></a>
Fix AD0001 (<a
href="https://redirect.github.com/dotnet/roslynator/issues/1270">#1270</a>)</li>
<li><a
href="https://github.com/dotnet/roslynator/commit/048d8fac06b3669904c643621a52218fcece44ac"><code>048d8fa</code></a>
Fix reading of redirected input (<a
href="https://redirect.github.com/dotnet/roslynator/issues/1265">#1265</a>)</li>
<li><a
href="https://github.com/dotnet/roslynator/commit/34e1f25fcd24b138bad34a6631b0c703ad7968f3"><code>34e1f25</code></a>
Improve analyzer RCS1259 (<a
href="https://redirect.github.com/dotnet/roslynator/issues/1268">#1268</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/dotnet/roslynator/compare/v4.6.2...v4.6.4">compare
view</a></li>
</ul>
</details>
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webapi/CopilotChatWebApi.csproj

@@ -57,7 +57,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
 
-    <PackageReference Include="Roslynator.Analyzers" Version="4.6.2">
+    <PackageReference Include="Roslynator.Analyzers" Version="4.6.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>