Describe the Issue

If I set a custom path for dotnet SDK and runtime for C# extension using setting dotnet.dotnetPath like below.

    "dotnet.dotnetPath": "C:\\Users\\{username}\\AppData\\Local\\Microsoft\\dotnet"

I can see the C# extension uses that to load the base language service.

but if I see C# dev kit (and it's test explorer) logs, it's still loading it's tooling from the SDK found on the path.

which I think is incorrect, C# dev kit should respect the SDK chosen by base C# extension.