Remove use of runtime -internal archives

[mmitche]

To bring source build and the Microsoft build in line, and reduce the overall size of the .NET build output (-internal archives correspond to about 1.3GB of in the total build drop), aspnetcore should remove using of the runtime -internal archives, instead using the customer archives and extracting the bits they need.

[mmitche]

See dotnet/installer#9042 for additional context.

[dougbu]

#27845 is failing because dotnet/runtime has stopped updating Microsoft.NETCore.App.Internal. But, is the version of Microsoft.NETCore.App.Runtime..win-x64 now guaranteed to be useful and correct in global.json❔ (Thought we had the .Internal package for a real reason.)

[mmitche]

#27737 is the right PR for this.

[wtgodbe]

As far as I can tell, we don't download the -internal runtime archive at all - only the public one. Here are all of the references to it in the repo that I could find:

aspnetcore/src/Framework/App.Runtime/src/Microsoft.AspNetCore.App.Runtime.csproj

Lines 34 to 37 in 39c471a

	<DotNetRuntimeArchiveFileName>dotnet-runtime-$(MicrosoftNETCoreAppRuntimeVersion)-$(TargetRuntimeIdentifier)$(ArchiveExtension)</DotNetRuntimeArchiveFileName>
	<DotNetRuntimeDownloadUrl>$(DotNetAssetRootUrl)Runtime/$(MicrosoftNETCoreBrowserDebugHostTransportVersion)/$(DotNetRuntimeArchiveFileName)</DotNetRuntimeDownloadUrl>
	<DotNetRuntimePrivateDownloadUrl>$(DotNetPrivateAssetRootUrl)Runtime/$(MicrosoftNETCoreBrowserDebugHostTransportVersion)/$(DotNetRuntimeArchiveFileName)</DotNetRuntimePrivateDownloadUrl>
	<DotNetRuntimeArchive>$(BaseIntermediateOutputPath)$(DotNetRuntimeArchiveFileName)</DotNetRuntimeArchive>

aspnetcore/src/Installers/Windows/WindowsHostingBundle/Product.targets

Lines 31 to 46 in 39c471a

	<ItemGroup>
	<RemoteAsset Include="Runtime/$(MicrosoftNETCoreBrowserDebugHostTransportVersion)/dotnet-runtime-$(MicrosoftNETCoreAppRuntimeVersion)-win-x64.exe">
	<TargetFileName>dotnet-runtime-$(MicrosoftNETCoreAppRuntimeVersion)-win-x64.exe</TargetFileName>
	</RemoteAsset>
	<RemoteAsset Include="Runtime/$(MicrosoftNETCoreBrowserDebugHostTransportVersion)/dotnet-runtime-$(MicrosoftNETCoreAppRuntimeVersion)-win-x86.exe">
	<TargetFileName>dotnet-runtime-$(MicrosoftNETCoreAppRuntimeVersion)-win-x86.exe</TargetFileName>
	</RemoteAsset>
	</ItemGroup>
	<MakeDir Directories="$(DepsPath)" />
	<DownloadFile Condition=" ! Exists('$(DepsPath)%(RemoteAsset.TargetFileName)') "
	Uri="$(DotNetAssetRootUrl)%(RemoteAsset.Identity)"
	PrivateUri="$(DotNetPrivateAssetRootUrl)%(RemoteAsset.Identity)"
	PrivateUriSuffix="$(DotNetAssetRootAccessTokenSuffix)"
	DestinationPath="$(DepsPath)%(RemoteAsset.TargetFileName)" />