### Godot version

4.0.1

### System information

Windows 11

### Issue description

When you have binds set for a given signal in the editor and then duplicate the node with ctrl + D, it does not maintain the bind values; they are simply ignored. I can't imagine this is not a bug, so reporting it. If absolutely needed, I can produce a repro project for this, it's just very simple and probably an obvious bug somewhere in the duplication code.

### Steps to reproduce

1. Create a basic project. (One is not included because the issue requires actually doing the steps, rather than looking at what's there.)
2. Create a Node2D as the root of a scene. Give it an Area2D.
3. Add a script to the Node2D and connect the area_entered signal of Area2D to the Node2D's script, including one or more extra bound values in the advanced editor.
4. Duplicate the Area2D; note that the signal connections themselves are duplicated, but the binds array has not been.

### Minimal reproduction project

N/A
String description;
	if (is_inside_tree()) {
		description = get_path();
	} else {
		description = get_name();
		if (description.is_empty()) {
			description = get_class();
		}
	}
	return description;
}
static SafeRefCount node_hrcr_count;
void Node::init_node_hrcr() {
	node_hrcr_count.init(1);
}
#ifdef TOOLS_ENABLED
String Node::validate_child_name(Node *p_child) {
	StringName name = p_child->data.name;
	_generate_serial_child_name(p_child, name);
	return name;
}
#endif
String Node::adjust_name_casing(const String &p_name) {