目前table组件，rowClassName貌似只为body增加了class，希望能够支持表头的th也有一个class

[yiptsangkin]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

1.6.3

Environment

mac chrome vue2.6.11 vue-cli3

Reproduction link

https://antdv.com/components/table-cn/

Steps to reproduce

What is expected?

期望rowClassName也同时为表头增加class

What is actually happening?

实际没有

[xrkffgg]

Try customHeaderRow

[github-actions]

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