Bump Microsoft.AspNetCore.Mvc.Testing and Microsoft.AspNetCore.TestHost

Bumps [Microsoft.AspNetCore.Mvc.Testing](https://github.com/dotnet/aspnetcore) and [Microsoft.AspNetCore.TestHost](https://github.com/dotnet/aspnetcore). These dependencies needed to be updated together.

Updates `Microsoft.AspNetCore.Mvc.Testing` from 8.0.5 to 8.0.6
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](dotnet/aspnetcore@v8.0.5...v8.0.6)

Updates `Microsoft.AspNetCore.TestHost` from 8.0.5 to 8.0.6
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](dotnet/aspnetcore@v8.0.5...v8.0.6)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Mvc.Testing
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Microsoft.AspNetCore.TestHost
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Directory.Packages.props

@@ -21,7 +21,7 @@
         <PackageVersion Include="MessagePackAnalyzer" Version="2.5.140" />
         <PackageVersion Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="8.0.5" />
         <PackageVersion Include="Microsoft.AspNetCore.DataProtection.EntityFrameworkCore" Version="8.0.5" />
-        <PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="8.0.5" />
+        <PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="8.0.6" />
         <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.9.2" />
         <PackageVersion Include="Microsoft.EntityFrameworkCore" Version="8.0.6" />
         <PackageVersion Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.6" />
@@ -65,7 +65,7 @@
         <PackageVersion Include="GraphQL.Client" Version="6.1.0" />
         <PackageVersion Include="GraphQL.Client.Serializer.SystemTextJson" Version="6.1.0" />
         <PackageVersion Include="MartinCostello.Logging.XUnit" Version="0.3.0" />
-        <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.5" />
+        <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.6" />
         <PackageVersion Include="Respawn" Version="6.2.1" />
         <PackageVersion Include="Snapshooter.Xunit" Version="0.14.1" />
         <PackageVersion Include="Testcontainers" Version="3.8.0" />