Microsoft.NETCore.App.Ref.8.0.1 prebuilt in stage 2 build

[mthalman]

This prebuilt shows up in the prebuilt report for the online build and causes the offline build to fail with this error:

    /vmr/src/source-build-reference-packages/src/referencePackages/src/system.reflection.metadataloadcontext/8.0.0/System.Reflection.MetadataLoadContext.8.0.0.csproj : error NU1102: Unable to find package Microsoft.NETCore.App.Ref with version (= 8.0.1) [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]
    /vmr/src/source-build-reference-packages/src/referencePackages/src/system.reflection.metadataloadcontext/8.0.0/System.Reflection.MetadataLoadContext.8.0.0.csproj : error NU1102: - Found 8 version(s) in previously-source-built [ Nearest version: 9.0.0-preview.1.24073.8 ] [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]
    /vmr/src/source-build-reference-packages/src/referencePackages/src/system.reflection.metadataloadcontext/8.0.0/System.Reflection.MetadataLoadContext.8.0.0.csproj : error NU1102: - Found 7 version(s) in reference-packages [ Nearest version: 8.0.0 ] [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]
    /vmr/src/source-build-reference-packages/src/referencePackages/src/system.reflection.metadataloadcontext/8.0.0/System.Reflection.MetadataLoadContext.8.0.0.csproj : error NU1102: - Found 0 version(s) in source-build-reference-package-cache [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]
    /vmr/src/source-build-reference-packages/src/referencePackages/src/system.reflection.metadataloadcontext/8.0.0/System.Reflection.MetadataLoadContext.8.0.0.csproj : error NU1102: - Found 0 version(s) in source-built [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]
    /vmr/src/source-build-reference-packages/src/referencePackages/src/system.reflection.metadataloadcontext/8.0.0/System.Reflection.MetadataLoadContext.8.0.0.csproj : error NU1102: - Found 0 version(s) in prebuilt [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]
    /vmr/src/source-build-reference-packages/src/referencePackages/src/system.reflection.metadataloadcontext/8.0.0/System.Reflection.MetadataLoadContext.8.0.0.csproj : error NU1102: Unable to find package Microsoft.NETCore.App.Ref with version (= 8.0.1) [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]
    /vmr/src/source-build-reference-packages/src/referencePackages/src/system.reflection.metadataloadcontext/8.0.0/System.Reflection.MetadataLoadContext.8.0.0.csproj : error NU1102: - Found 8 version(s) in previously-source-built [ Nearest version: 9.0.0-preview.1.24073.8 ] [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]
    /vmr/src/source-build-reference-packages/src/referencePackages/src/system.reflection.metadataloadcontext/8.0.0/System.Reflection.MetadataLoadContext.8.0.0.csproj : error NU1102: - Found 7 version(s) in reference-packages [ Nearest version: 8.0.0 ] [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]
    /vmr/src/source-build-reference-packages/src/referencePackages/src/system.reflection.metadataloadcontext/8.0.0/System.Reflection.MetadataLoadContext.8.0.0.csproj : error NU1102: - Found 0 version(s) in source-build-reference-package-cache [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]
    /vmr/src/source-build-reference-packages/src/referencePackages/src/system.reflection.metadataloadcontext/8.0.0/System.Reflection.MetadataLoadContext.8.0.0.csproj : error NU1102: - Found 0 version(s) in source-built [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]
    /vmr/src/source-build-reference-packages/src/referencePackages/src/system.reflection.metadataloadcontext/8.0.0/System.Reflection.MetadataLoadContext.8.0.0.csproj : error NU1102: - Found 0 version(s) in prebuilt [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]
    /vmr/src/source-build-reference-packages/eng/SourceBuild.props(22,5): error MSB3073: The command "./build.sh --configuration Release /bl:/vmr/src/source-build-reference-packages/artifacts/sourcebuild-dependency-projects.binlog /p:LocalNuGetPackageCacheDirectory=/vmr/artifacts/obj/source-build-reference-package-cache /p:SourceBuildOutputDir=/vmr/src/source-build-reference-packages/artifacts/sb/ /p:BuildDependencyPackageProjects=true /p:SetUpSourceBuildIntermediateNupkgCache=true /p:DotNetBuildFromSource=true /p:ArcadeInnerBuildFromSource=true /p:MicrosoftNetCoreIlasmPackageRuntimeId=fedora.39-x64" exited with code 1. [/vmr/prereqs/packages/restored/ArcadeBootstrapPackage/microsoft.dotnet.arcade.sdk/9.0.0-beta.24069.2/tools/Build.proj]

[mthalman]

Reopening until fix rolls out to VMR.