fix: antd #33453 fix the table tree hover error

[LongHaoo]

问题原因

出现hover错误的原因是 子cell分配的index出现问题，分配的index应该是对于整个flattenData，而在前面的错误中分配index为每个子数组中相应数据的index

解决方案

仅仅修改将renderIndex取消传值，测试用例会发生错误。
所以增加一个renderIndex的prop传值，将render传入的index用renderIndex替代，其他的维持正确的index。

[codecov]

Codecov Report

Merging #729 (e3ce2b1) into master (d8583d8) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #729   +/-   ##
=======================================
  Coverage   99.37%   99.37%           
=======================================
  Files          33       33           
  Lines         964      964           
  Branches      278      278           
=======================================
  Hits          958      958           
  Misses          6        6           

Impacted Files	Coverage Δ
src/Body/BodyRow.tsx	97.91% <ø> (ø)
src/Body/index.tsx	100.00% <ø> (ø)
src/Cell/index.tsx	98.95% <100.00%> (ø)

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[LongHaoo]

mentioned ant-design/ant-design#33453

[afc163]

看上去解法没啥问题，尝试来个用例吧。

[afc163]

可以补一些注释，这两个 index 和 renderIndex 看着糊涂。

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[afc163]

参考这个在 antd 里搞一下。#730 (comment)