roslyn-tools/global.json

{
  "tools": {
    "dotnet": "9.0.100-rc.1.24452.12",
    "runtimes": {
      "dotnet": [
        "3.1.20"
      ]
    }
  },
  "msbuild-sdks": {
    "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.24503.1"
  }
}