### Godot version

4.1 dev3

### System information

Windows 10.0.19045 - Vulkan (Forward+) - dedicated NVIDIA GeForce GTX 1060 (NVIDIA; 30.0.15.1403) - Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 Threads)

### Issue description

Trying to move a folder results in moving error and it's not moved.
Regression from #75330

A fix already exists, but I'm opening an issue so it's not lost (the PR isn't ready and not very active).

### Steps to reproduce

1. Add 2 folders in filesystem
2. Move one folder into another one

### Minimal reproduction project

N/A
icon = folder_icon;
				if (searched_string.length() == 0 || text.to_lower().find(searched_string) >= 0) {
					files->add_item(text, icon, true);
					files->set_item_metadata(-1, favorite);
				}
			} else if (favorite.ends_with("/")) {
				text = favorite.substr(0, favorite.length() - 1).get_file();
				icon = folder_icon;
				if (searched_string.length() == 0 || text.to_lower().find(searched_string) >= 0) {
					files->add_item(text, icon, true);
					files->set_item_metadata(-1, favorite);
				}
			} else {
				int index;
				EditorFileSystemDirectory *efd = EditorFileSystem::get_singleton()->find_file(favorite, &index);
				FileInfo fi;
				fi.name = favorite.get_file();
				fi.path = favorite;
				if (efd) {
					fi.type = efd->get_file_type(index);
					fi.import_broken = !efd->get_file_import_is_valid(index);
					fi.modified_time = efd->get_file_modified_time(index);
				} else {
					fi.type = "";
					fi.import_broken = true;
					fi.modified_time = 0;
				}
				if (searched_string.length() == 0 || fi.name.to_lower().find(searched_string) >= 0) {
					file_list.push_back(fi);
				}