Code generator does not play nice with mockito

[NicolaVerbeeck]

Consider the following code:

  @Register.singleton(DeepLinkViewModel, from: MockDeepLinkViewModel)
  void registerViewModelFactories();

In this case MockDeepLinkViewModel is generated by mockito using @GenerateMocks. This results in the following generated kiwi code:

   ..registerSingleton<DeepLinkViewModel>((c) => DeepLinkViewModel());

[vanlooverenkoen]

Thinking out loud. I think we need to configure the order in which build_runner should run. We had the same problem with moor