Test added that verifies whether registrations for collections of different closed-generic versions of the same open-generic type 'interact' in case the abstraction is variant.
Test added that verifies whether registrations for collections of different closed-generic versions of the same open-generic type 'interact' in case the abstraction is variant.

bcraun/SimpleInjector,abergs/SimpleInjector,zedr0n/SimpleInjector,jamesqo/SimpleInjector,simpleinjector/SimpleInjector,abergs/SimpleInjector