try/global.json

{
  "sdk": {
    "version": "8.0.204",
    "allowPrerelease": true,
    "rollForward": "latestMinor"
  },
  "tools": {
    "dotnet": "8.0.204",
    "rollForward": "latestMinor"
  },
  "msbuild-sdks": {
    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.24270.4"
  }
}