### 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
ERR_FAIL_COND_V(idx != -1, false);
	n = p_node;
	idx = p_node->data.depth - 1;
	while (n) {
		ERR_FAIL_INDEX_V(idx, p_node->data.depth, false);
		that_stack[idx--] = n->get_index();
		n = n->data.parent;
	}
	ERR_FAIL_COND_V(idx != -1, false);
	idx = 0;
	bool res;
	while (true) {
		
		int this_idx = (idx >= data.depth) ? -2 : this_stack[idx];
		int that_idx = (idx >= p_node->data.depth) ? -2 : that_stack[idx];
		if (this_idx > that_idx) {
			res = true;
			break;
		} else if (this_idx < that_idx) {
			res = false;
			break;
		} else if (this_idx == -2) {
			res = false; 
			break;
		}
		idx++;
	}
	return res;
}
void Node::get_owned_by(Node *p_by, List<Node *> *p_owned) {