seata在nacos的LEADER节点不能注册服务

- [ ] I have searched the [issues](https://github.com/seata/seata/issues) of this repository and believe that this is not a duplicate.

### Ⅰ. Issue Description

### Ⅱ. Describe what happened

If there is an exception, please attach the exception trace:

```
Just paste your stack trace here!
```

### Ⅲ. Describe what you expected to happen

### Ⅳ. How to reproduce it (as minimally and precisely as possible)

1. xxx
2. xxx
3. xxx

### Ⅴ. Anything else we need to know?

### Ⅵ. Environment:

- JDK version :
- OS :
- Others:

Start by reading the issue comments for the missing reproduction steps, environment details, and any investigation of Nacos LEADER-node registration. Then locate Seata's Nacos service-registration entry point and reproduce the failure in a matching environment. Done means a service can register successfully when Nacos uses a LEADER node, with a regression test or documented verification.

Written by the indexing model from the issue text.