chore(deps): update xunit-dotnet monorepo

Author: renovate[bot]

tests/output/csharp/src/Algolia.Search.Tests.csproj

@@ -21,8 +21,8 @@
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         <PackageReference Include="Quibble.Xunit" Version="0.3.1" />
         <PackageReference Include="System.Text.Json" Version="8.0.4" />
-        <PackageReference Include="xunit" Version="2.6.5" />
-        <PackageReference Include="xunit.runner.visualstudio" Version="2.5.6">
+        <PackageReference Include="xunit" Version="2.9.1" />
+        <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>