RelayCommandAttribute can't be used with interface and generic class

[Dabbel]

Describe the bug

If you have an interface, without a generic type, that requires the implementation of an ICommand property it isn't possible to use the RelayCommandAttribute on a generic class that uses the generic type as parameter on the command method.
The RelayCommandAttribute generates a property of type IRelayCommand<T> that doesn't satisfy the implementation of the interface.

Regression

No response

Steps to reproduce

public interface ITest
{
    ICommand TestSomethingCommand { get; }
}

public partial class Test<T> : ITest
{
    // Generates a property of type IRelayCommand<T>, this doesn't satisfy ITest.ICommand
    [RelayCommand]
    private void TestSomething(T obj)
    {
    }
}

Expected behavior

The generated property should be of type ICommand or RelayCommandAttribute should have an option to generate the property with of type ICommand instead of IRelayCommand<T>.

Screenshots

No response

IDE and version

VS 2022, Rider

IDE version

No response

Nuget packages

• CommunityToolkit.Common
• CommunityToolkit.Diagnostics
• CommunityToolkit.HighPerformance
• CommunityToolkit.Mvvm (aka MVVM Toolkit)

Nuget package version(s)

8.2.2

Additional context

No response

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