[Bug] tree图 edgeShape设置为'polyline'时, linstyle设置的width无效

### Version

5.5.1

### Link to Minimal Reproduction

https://codepen.io/qlp504847629/pen/eYqraXN

### Steps to Reproduce

1.打开codepen
2.查看连接线的粗细
3.注释edgeShape: 'polyline',
4.再次查看连接线粗细

### Current Behavior

edgeShape为 'polyline'时, 展开节点的linstyle设置width无效 , 未展开节点的linstyle设置width正常

### Expected Behavior

edgeShape为 'polyline'时, 展开节点的linstyle设置width生效

### Environment

```markdown
- OS:Windows 10 专业版
- Browser: Chrome130.0.6723.60
- Framework: echarts官方示例
```

### Any additional comments?

_No response_