Migrate to native named services

[xperiandri]

Are we going to migrate to .NET 8 native named services in DI?
@nickrandolph @jeromelaban

[dansiegel]

From an Extensions perspective what is it you feel should be using named Services? Keep in mind that as long as you're using .NET 8+ Named Services are available for you in your own code while you're using Extensions.

[xperiandri]

Yep, I mean Uno.Extensions source code migration

[DevTKSS]

failing on Named Services + Named Options also here #2769