Sebastian Helzer

Add route support to koinNavGraphViewModel() extension

1

**Is your feature request related to a problem? Please describe.** The koinNavGraphViewModel() extension is perfect for scoping ViewModels to nav graphs but when using the [nav graph DSL](https://developer.android.com/guide/navigation/design/kotlin-dsl) graph ids...

Adds missing support to the `koin-androidx-navigation` library for route based navigation so that users of the [Kotlin DSL](https://developer.android.com/guide/navigation/design/kotlin-dsl) for the [Navigation library](https://developer.android.com/jetpack/androidx/releases/navigation) can have nav graph scoped view models.