[Bug] device路径中包含关键字root， show devices 语句返回该device时，root未使用反引号引用

### Search before asking

- [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar.

### Version

1.3.1

### Describe the bug and provide the minimal reproduce step


### What did you expect to see?

device 中如果包含root则用反引号引用
root.olm.MYSQL_05.manage_user.`327247336700160`.`root`

### What did you see instead?


### Anything else?

_No response_

### Are you willing to submit a PR?

- [ ] I'm willing to submit a PR!

Start by reproducing SHOW DEVICES with a device path containing the keyword root, using the version and expected output described in the issue. Locate the code that formats SHOW DEVICES results and add or update a focused regression test; done means the root path component is emitted with backticks as shown.

Written by the indexing model from the issue text.