[Bug] Bug title Eventmesh v1.11.0、Prometheus v3.1 不能正常获取 metrics 数据

### Search before asking

- [X] I had searched in the [issues](https://github.com/apache/eventmesh/issues?q=is%3Aissue) and found no similar issues.

### Environment

Windows

### EventMesh version

Other

### What happened

按照官方文档配置Prometheus监控：https://eventmesh.apache.org/docs/design-document/observability/prometheus
无法正常获取metircs数据

### How to reproduce

1. 下载eventmesh1.11.0代码
2. windows10 idea 使用默认配置启动 eventmesh

### Debug logs

_No response_

### Are you willing to submit PR?

- [ ] Yes I am willing to submit a PR!

### Code of Conduct

- [ ] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) *

Start with the Prometheus observability documentation and the default configuration used when EventMesh 1.11.0 starts on Windows 10 from IntelliJ IDEA. Reproduce the missing metrics with Prometheus v3.1, then compare the configured endpoint and observed response with the documentation; done means metrics are collected normally under the documented setup.

Written by the indexing model from the issue text.