Bump Microsoft.AspNetCore.TestHost in the microsoft group (#108)

Bumps the microsoft group with 1 update: [Microsoft.AspNetCore.TestHost](https://github.com/dotnet/aspnetcore).


Updates `Microsoft.AspNetCore.TestHost` from 8.0.0 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@v8.0.0...v8.0.6)

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

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

tests/Tingle.PeriodicTasks.AspNetCore.Tests/Tingle.PeriodicTasks.AspNetCore.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="8.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="8.0.6" />
   </ItemGroup>
 
   <ItemGroup>