8.0 Shared framework prebuilts

[MichaelSimons]

The latest CI build(Microsoft internal link) indicates there are two new shared framework prebuilts:

Microsoft.AspNetCore.App.Ref.8.0.0-preview.3.23164.14
Microsoft.NETCore.App.Ref.8.0.0-preview.3.23165.3

The offline build legs indicate these are coming from roslyn

    /vmr/src/roslyn/artifacts/source-build/self/src/src/CodeStyle/Tools/CodeStyleConfigFileGenerator.csproj : error NU1102: Unable to find package Microsoft.NETCore.App.Ref with version (= 8.0.0-preview.3.23165.3) [/vmr/src/roslyn/artifacts/source-build/self/src/Roslyn.sln]
    /vmr/src/roslyn/artifacts/source-build/self/src/src/CodeStyle/Tools/CodeStyleConfigFileGenerator.csproj : error NU1102:   - Found 5 version(s) in previously-source-built [ Nearest version: 8.0.0-preview.3.23174.8 ] [/vmr/src/roslyn/artifacts/source-build/self/src/Roslyn.sln]
    /vmr/src/roslyn/artifacts/source-build/self/src/src/CodeStyle/Tools/CodeStyleConfigFileGenerator.csproj : error NU1102:   - Found 5 version(s) in reference-packages [ Nearest version: 7.0.0 ] [/vmr/src/roslyn/artifacts/source-build/self/src/Roslyn.sln]
    /vmr/src/roslyn/artifacts/source-build/self/src/src/CodeStyle/Tools/CodeStyleConfigFileGenerator.csproj : error NU1102:   - Found 2 version(s) in prebuilt [ Nearest version: 7.0.5 ] [/vmr/src/roslyn/artifacts/source-build/self/src/Roslyn.sln]
    /vmr/src/roslyn/artifacts/source-build/self/src/src/CodeStyle/Tools/CodeStyleConfigFileGenerator.csproj : error NU1102:   - Found 1 version(s) in source-built [ Nearest version: 8.0.0-preview.4.23219.11 ] [/vmr/src/roslyn/artifacts/source-build/self/src/Roslyn.sln]
##[error]/vmr/src/roslyn/artifacts/source-build/self/src/src/CodeStyle/Tools/CodeStyleConfigFileGenerator.csproj(0,0): error NU1102: (NETCORE_ENGINEERING_TELEMETRY=Restore) Unable to find package Microsoft.NETCore.App.Ref with version (= 8.0.0-preview.3.23165.3)
  - Found 5 version(s) in previously-source-built [ Nearest version: 8.0.0-preview.3.23174.8 ]
  - Found 5 version(s) in reference-packages [ Nearest version: 7.0.0 ]
  - Found 2 version(s) in prebuilt [ Nearest version: 7.0.5 ]
  - Found 1 version(s) in source-built [ Nearest version: 8.0.0-preview.4.23219.11 ]

[MichaelSimons]

@NikolaMilosavljevic - could you please link the PRs you opened to fix this? TIA

[NikolaMilosavljevic]

@NikolaMilosavljevic - could you please link the PRs you opened to fix this? TIA

Will add - I have created a Roslyn issue which is linked to PR: dotnet/roslyn#67895, but there is no link back to this original issue.

[NikolaMilosavljevic]

Patch was added in installer with dotnet/installer#16172