### Godot version

v4.2.beta.custom_build [a574c0296]

### System information

linux

### Issue description

Folder colors don't show up in file dialogs: when saving a scene, etc.

### Steps to reproduce

1. color a folder
2. create and open the save scene dialog and navigate to the colored folder
3. notice it's not shown its color in the file dialog

### Minimal reproduction project

any
int current = favorites->get_current();
	if (current > 0 && current < favorites->get_item_count()) {
		Vector<String> favorited = EditorSettings::get_singleton()->get_favorites();
		int a_idx = favorited.find(String(favorites->get_item_metadata(current - 1)));
		int b_idx = favorited.find(String(favorites->get_item_metadata(current)));
		if (a_idx == -1 || b_idx == -1) {
			return;
		}
		SWAP(favorited.write[a_idx], favorited.write[b_idx]);
		EditorSettings::get_singleton()->set_favorites(favorited);
		_update_favorites();
		update_file_list();
	}
}
void EditorFileDialog::_favorite_move_down() {
	int current = favorites->get_current();
	if (current >= 0 && current < favorites->get_item_count() - 1) {
		Vector<String> favorited = EditorSettings::get_singleton()->get_favorites();
		int a_idx = favorited.find(String(favorites->get_item_metadata(current + 1)));
		int b_idx = favorited.find(String(favorites->get_item_metadata(current)));
		if (a_idx == -1 || b_idx == -1) {
			return;
		}
		SWAP(favorited.write[a_idx], favorited.write[b_idx]);
		EditorSettings::get_singleton()->set_favorites(favorited);
		_update_favorites();
		update_file_list();
	}
}
void EditorFileDialog::_update_favorites() {