Bump Microsoft.AspNetCore.Mvc.Testing, Microsoft.Extensions.Configura…

…tion.Binder and Microsoft.Extensions.Configuration.UserSecrets

Bumps [Microsoft.AspNetCore.Mvc.Testing](https://github.com/dotnet/aspnetcore), [Microsoft.Extensions.Configuration.Binder](https://github.com/dotnet/runtime) and [Microsoft.Extensions.Configuration.UserSecrets](https://github.com/dotnet/runtime). These dependencies needed to be updated together.

Updates `Microsoft.AspNetCore.Mvc.Testing` from 8.0.2 to 8.0.4
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](dotnet/aspnetcore@v8.0.2...v8.0.4)

Updates `Microsoft.Extensions.Configuration.Binder` from 7.0.4 to 8.0.0
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v7.0.4...v8.0.0)

Updates `Microsoft.Extensions.Configuration.UserSecrets` from 6.0.1 to 8.0.0
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v6.0.1...v8.0.0)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Mvc.Testing
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Microsoft.Extensions.Configuration.Binder
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: Microsoft.Extensions.Configuration.UserSecrets
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

src/IoTHub.Portal.Tests.Unit/IoTHub.Portal.Tests.Unit.csproj

@@ -19,7 +19,7 @@
     <PackageReference Include="bunit" Version="1.28.9" />
     <PackageReference Include="Docker.DotNet" Version="3.125.15" />
     <PackageReference Include="FluentAssertions" Version="6.12.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.2" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="8.0.4" />
     <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>