### Godot version

v4.0.beta11.official [91713ced8]

### System information

macOS 13.1

### Issue description

When using a function with a return type of `void` as the return value of another function with a return type of `void`, the following error occurs: 
> Cannot get return value of call to "foo()" because it returns "void"

This wasn't a problem in Godot 3.x and Godot 4.x until now. Seems it's related to https://github.com/godotengine/godot/pull/70702. 

I understand why this is happening, but I'd expect to be able to use functions like this that return `void` because they both use the matching return type. It seems overly strict.

In a real world example I use this to return early when switching states in a FSM:

```gdscript
func _process(_delta: float) -> void:
  if player.is_grounded():
    return state_machine.transition_to("ground") # returns void

  if player.is_on_wall():
    return state_machine.transition_to("wall") # returns void
```

### Steps to reproduce

```gdscript
extends Node

func foo() -> void:
	print("hello")

func _ready() -> void:
	return foo()
```

### Minimal reproduction project

[godot_4_return_value_regression.zip](https://github.com/godotengine/godot/files/10385377/godot_4_return_value_regression.zip)

GDScriptParser::DataType type;
	type.type_source = GDScriptParser::DataType::ANNOTATED_EXPLICIT;
	type.kind = GDScriptParser::DataType::ENUM;
	type.builtin_type = p_meta ? Variant::DICTIONARY : Variant::INT;
	type.enum_type = p_enum_name;
	type.is_constant = true;
	type.is_meta_type = p_meta;
	
	
	type.native_type = p_base_name + ENUM_SEPARATOR + p_enum_name;
	return type;
}
static GDScriptParser::DataType make_native_enum_type(const StringName &p_enum_name, const StringName &p_native_class, const bool p_meta = true) {
	GDScriptParser::DataType type = make_enum_type(p_enum_name, p_native_class, p_meta);
	List<StringName> enum_values;
	ClassDB::get_enum_constants(p_native_class, p_enum_name, &enum_values);
	for (const StringName &E : enum_values) {
		type.enum_values[E] = ClassDB::get_integer_constant(p_native_class, E);
	}
	return type;
}
static GDScriptParser::DataType make_builtin_meta_type(Variant::Type p_type) {