Cann't debug rust

### What did you expect to happen?

When I use the mouse to click the Debug button on the right side of the rust test case, it can enter debug mode.

### What actually happened?

Nothing happens after clicking, minibuf prompts: `lsp-rust-analyzer-debug: You must require 'dap-cpptools'`

### Describe your attempts to resolve the issue

_No response_

### Steps to reproduce

1. Open emacs;
2. open a rust project, which must have at lease one test case;
3. click the Debug button on the right side of the rust test case;

### System Information

https://pastebin.com/0tkBgLKL