Bump the dotnet group (#1742)

Bumps the dotnet group in /docs/fundamentals/snippets/testing/xunit/AspireApp.Tests with 3 updates: [Aspire.Hosting.AppHost](https://github.com/dotnet/aspire), [Aspire.Hosting.Testing](https://github.com/dotnet/aspire) and [xunit](https://github.com/xunit/xunit).


Updates `Aspire.Hosting.AppHost` from 8.2.0 to 8.2.1
- [Release notes](https://github.com/dotnet/aspire/releases)
- [Commits](dotnet/aspire@v8.2.0...v8.2.1)

Updates `Aspire.Hosting.Testing` from 8.2.0 to 8.2.1
- [Release notes](https://github.com/dotnet/aspire/releases)
- [Commits](dotnet/aspire@v8.2.0...v8.2.1)

Updates `xunit` from 2.9.1 to 2.9.2
- [Commits](xunit/xunit@v2-2.9.1...v2-2.9.2)

---
updated-dependencies:
- dependency-name: Aspire.Hosting.AppHost
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: Aspire.Hosting.Testing
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: xunit
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

docs/fundamentals/snippets/testing/xunit/AspireApp.AppHost/AspireApp.AppHost.csproj

@@ -15,7 +15,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Aspire.Hosting.AppHost" Version="8.2.0" />
+    <PackageReference Include="Aspire.Hosting.AppHost" Version="8.2.1" />
   </ItemGroup>
 
 </Project>

docs/fundamentals/snippets/testing/xunit/AspireApp.Tests/AspireApp.Tests.csproj

@@ -10,10 +10,10 @@
 
 
   <ItemGroup>
-    <PackageReference Include="Aspire.Hosting.Testing" Version="8.2.0" />
+    <PackageReference Include="Aspire.Hosting.Testing" Version="8.2.1" />
     <PackageReference Include="coverlet.collector" Version="6.0.2" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
-    <PackageReference Include="xunit" Version="2.9.1" />
+    <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
   </ItemGroup>