This action does not run on .NET5 projects:
/usr/share/dotnet/sdk/3.1.201/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.TargetFrameworkInference.targets(127,5): error NETSDK1045: The current .NET SDK does not support targeting .NET Core 5.0. Either target .NET Core 3.1 or lower, or use a version of the .NET SDK that supports .NET Core 5.0. [/github/workspace/path/to.csproj]