[Animancer Extension] Attempts to enter the specified `state` and returns true if successful.

This method returns true immediately if the specified `state` is already the Animancer.FSM.StateMachine`1.CurrentState. To allow directly re-entering the same state, use Animancer.FSM.StateExtensions.TryReEnterState``1(``0) instead.

public static bool TryEnterState<TState>(this TState state) 
    where TState : class, IOwnedState<TState>