Android text to speech

[ghost]

It is important to add a text to speech plugin in godot. I think this is important because
When a dialogue shows the user can hear the speech . I saw this feature in many games. I think this is essential for reducing app size.

[Calinou]

Support for text-to-speech is being implemented by godotengine/godot#56192.

Either way, this discussion is a duplicate of godotengine/godot-proposals#3584 🙂