Deprecate Constructor Injection

[TonyValenti]

Now that ABP supports AutoFac 7.0, constructor injection should be replaced with required property injection. This will eliminate a bunch of useless boilerplate as it relates to constructors.

[maliming]

Autofac is an implementation that replaces default DI, we can't assume that users will use it.

[real-zony]

I'm afraid I don't think this would be a good option, as Required Properties are a specific concept in Autofac. If I were to replace the dependency injection component (DryIoc), many of ABP's core functionalities would no longer work properly.