Please add a modern Tab control to WinForms

### Is your feature request related to a problem? Please describe

The only problem is a lack of a modern Tab control, not a technical problem.

### Describe the solution you'd like and alternatives you've considered

https://github.com/dotnet/winforms/blob/main/docs/roadmap.md told me to submit control requests here.

I would REALLY like to see WinForms gain a modern Tab control. The Windows Tab control is, meh, ok. But it doesn't have options like adding a close button to each tab. See SSMS or Visual Studio for examples of modern Tab controls.

Happy to discuss specifics if needed.

### Will this feature affect UI controls?

Yes.

* Yes, designer support would be required.
* It is a new control, I assume accessibility will be required.
* I would assume localization would also be required.