[Bug] 在使用pie南丁格尔玫瑰图的时候动态隐藏labelLine，线的颜色一直是黑色的，无法使用label颜色

[zmz-design]

Version

5.4.2

Link to Minimal Reproduction

https://echarts.apache.org/examples/zh/editor.html?c=pie-roseType&version=5.0.0

Steps to Reproduce

1.demo
官网文档5：https://echarts.apache.org/examples/zh/editor.html?c=pie-roseType&version=5.4.2
官网文档4：https://echarts.apache.org/v4/examples/zh/editor.html?c=pie-roseType
2.描述
在使用pie南丁格尔玫瑰图， 通过emphasis设置饼图label的显示隐藏，线的颜色一直是黑色，在5.x版本黑色显示，在4.x版本是label颜色，
3.我发现通过热更新环境下，我改变的了label隐藏，那么线的颜色会跟随label颜色，但是刷新还是会变成黑色

Current Behavior

我在实现一个动态显示label,引导线（指示线labelLine）没有跟随color颜色，无法设置labelLine颜色

Expected Behavior

我期望labelLine颜色跟随color,

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

No response

[echarts-bot]

@jiawenguang It seems you are not using English, I've helped translate the content automatically. To make your issue understood by more people and get helped, we'd like to suggest using English next time. 🤗

TRANSLATED

TITLE

[Bug] Dynamically hide the labelLine when using a pie Nightingale rose chart, the color of the line is always black, and the label color cannot be used

BODY

Version

5.4.2

Link to Minimal Reproduction

https://echarts.apache.org/examples/zh/editor.html?c=pie-roseType&version=5.0.0

Steps to Reproduce

1. demo
   Official website document 5: https://echarts.apache.org/examples/zh/editor.html?c=pie-roseType&version=5.4.2
   Official website document 4: https://echarts.apache.org/v4/examples/zh/editor.html?c=pie-roseType
2. Description
   When using the pie Nightingale rose diagram, set the display and hide of the pie chart label through emphasis, and the color of the line is always black. It is displayed in black in the 5.x version, and it is the label color in the 4.x version.
3. I found that through the hot update environment, I changed the label to hide, then the color of the line will follow the color of the label, but the refresh will still turn black

Current Behavior

I am implementing a dynamic display label, the guide line (indicating line labelLine) does not follow the color color, and the labelLine color cannot be set

Expected Behavior

I expected labelLine color to follow color,

Environment

- OS:
-Browser:
- Framework:

Any additional comments?

No response