Add Choices to last_question_info. (#2485)

This was missing, and the History Layer never displayed any Choices.

Author: CakeVR

addons/dialogic/Modules/Choice/subsystem_choices.gd

@@ -128,6 +128,7 @@ func get_current_question_info() -> Dictionary:
 			choice_info['visited_before'] = dialogic.History.has_event_been_visited(choice_index)
 
 		question_info['choices'].append(choice_info)
+		last_question_info['choices'].append(choice_info['text'])
 
 	return question_info