### Godot version

v4.0.beta13.official [caacade56]

### System information

Windows 8.1

### Issue description

The `Unreachable code (statement after return) in function 'function_name()'` warning is given for functions that do not have unreachable code. The same code does not give this warning in v3.5.stable.official [991bb6ac7].

### Steps to reproduce

```
func warning(i: int) -> void:
  if i == 0:
    pass
  elif i == 1:
    return
  else:
    return
  print("yeah")
```

Removing either the `elif` or the `else` removes the warning.

### Minimal reproduction project

N/A; code in reproduction steps can be placed in any blank gdscript file to trigger the error.
for (const AnnotationNode *E : p_function->annotations) {
		print_annotation(E);
	}
	push_text(p_context);
	push_text(" ");
	if (p_function->identifier) {
		print_identifier(p_function->identifier);
	} else {
		push_text("<anonymous>");
	}
	push_text("( ");
	for (int i = 0; i < p_function->parameters.size(); i++) {
		if (i > 0) {
			push_text(" , ");
		}
		print_parameter(p_function->parameters[i]);
	}
	push_line(" ) :");
	increase_indent();
	print_suite(p_function->body);
	decrease_indent();
}
void GDScriptParser::TreePrinter::print_get_node(GetNodeNode *p_get_node) {