[3531] Add method `GetInvocationList` in `Delegate` class
[3531] Add method `GetInvocationList` in `Delegate` class

bridgedotnet/Bridge,AndreyZM/Bridge,bridgedotnet/Bridge,AndreyZM/Bridge,AndreyZM/Bridge,bridgedotnet/Bridge,bridgedotnet/Bridge,AndreyZM/Bridge