Description
In #6148, the net9.0 TargetFramework was removed from the aieval dotnet tool so that we could work around occasional build failures due to dotnet/sdk#47696.
Now that dotnet/sdk#47696 is fixed, it would be great to re-enable the net9.0 TFM.
Some users have reported running into the following error on their CI machines when trying to run the net8.0 version of their tool in their CI. While the error probably has something to do with how the CI machines are configured, adding back the net9.0 TargetFramework should help resolve the problem.
App: C:\Users\ContainerAdministrator\.nuget\packages\microsoft.extensions.ai.evaluation.console\9.4.3-preview.1.25230.7\tools\net8.0\any\Microsoft.Extensions.AI.Evaluation.Console.dll
Architecture: x64
Framework: 'Microsoft.NETCore.App', version '8.0.0' (x64)
.NET location: C:\__t\dotnet\
The following frameworks were found:
9.0.4 at [C:\__t\dotnet\shared\Microsoft.NETCore.App]
Learn more:
https://aka.ms/dotnet/app-launch-failed
To install missing framework, download:
https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=8.0.0&arch=x64&rid=win-x64&os=win10
Logging this bug to add back the net9.0 TargetFramework after confirming that the fix for dotnet/sdk#47696 is now available in the repo.