arthas怎么通过客户端远程监控pod中的进程

- [ ] 我已经在 [issues](https://github.com/alibaba/arthas/issues) 里搜索，没有重复的issue。

### 环境信息

* `arthas-boot.jar` 或者 `as.sh` 的版本： 3.5.5
* Arthas 版本: 3.5.5

The issue names arthas-boot.jar, as.sh, Arthas 3.5.5, a client, and a process in a pod, but no source file, test, or entry point. First clarify whether this is a usage question or a requested remote-monitoring feature, and define the client-to-pod workflow. Done criteria should specify the supported connection method and monitoring behavior.

Written by the indexing model from the issue text.