pipeline hang in pending status when param name contains "."

### What is version of KubeSphere DevOps has the issue?

3.2.1

### How did you install the Kubernetes? Or what is the Kubernetes distribution?

qke

### What happened?

pipeline hang in pending status when param name contains "."

name after the first point will be split to values

### Relevant log output

_No response_

### Additional information

_No response_

No file or test is named. Start by reproducing the issue in KubeSphere DevOps 3.2.1 with a pipeline parameter whose name contains a period, then trace how that parameter name is parsed. Done means the pipeline does not remain pending and the complete parameter name is handled correctly.

Written by the indexing model from the issue text.