Data binding should be able to inject (via Injekt) missing values

[apatrida]

When data binding parameters, some should be able to be injected from Injekt. This could be done with default parameter values, assuming Kotlin reflection will allow us to detect and use the default-able form of a method. This should be possible given reported issues:

KT-8824
KT-8827

That also lets us know which of these already have defaults values coming from Kotlin.

[apatrida]

now supported in that you can use default method parameters to call whatever injection you want as long as it is default parameter based.