Net472 bootstrap created by dotnet build is incomplete

[ladipro]

Issue Description

On Windows, build -msbuildEngine dotnet creates a net472 bootstrap environment but this environment is incomplete as it's composed only of pieces available in the .NET SDK.

Steps to Reproduce

1. build -msbuildEngine dotnet
2. artifacts\bin\bootstrap\net472\MSBuild\Current\Bin\amd64\MSBuild.exe \temp\net8consoleapp

Expected Behavior

Simple .NET app builds fine.

Actual Behavior

error : Could not resolve SDK "Microsoft.NET.SDK.WorkloadAutoImportPropsLocator"

Notes

          Ah, that's unfortunate. Completely fine for now but let's file a bug for follow-up?

Originally posted by @rainersigwald in #9735 (comment)

[AR-May]

Team triage: Let's not produce Net472 bootstrap in this case.