fix(comp:table): the scroll body is incorrect, when virtual enabled

[danranVm]

PR Checklist

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• The commit message follows our guidelines
• Tests for the changes have been added/updated or not needed
• Docs and demo have been added/updated or not needed

What is the current behavior?

表格开启 virtual 和 列固定后, 重新加载数据 fixed 效果没了, 要重新拖动滚动条才能重新出现

原因是因为开启虚拟滚动后，scroll body 拿错了。

What is the new behavior?

Other information

[idux-bot]

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[codecov]

Codecov Report

Merging #1175 (59e4ba5) into main (aedf5d8) will increase coverage by 0.71%.
The diff coverage is 100.00%.

❗ Current head 59e4ba5 differs from pull request most recent head 823165c. Consider uploading reports for the commit 823165c to get more accurate results

@@            Coverage Diff             @@
##             main    #1175      +/-   ##
==========================================
+ Coverage   96.18%   96.90%   +0.71%     
==========================================
  Files         317      317              
  Lines       30783    30783              
  Branches     2730     2807      +77     
==========================================
+ Hits        29609    29830     +221     
+ Misses       1174      953     -221     

Impacted Files	Coverage Δ
packages/components/table/src/Table.tsx	100.00% <100.00%> (ø)
packages/components/tree/src/Tree.tsx	100.00% <100.00%> (ø)
packages/cdk/forms/src/utils.ts	75.44% <0.00%> (+3.59%)	⬆️
packages/cdk/forms/src/useForms.ts	100.00% <0.00%> (+5.37%)	⬆️
packages/cdk/forms/src/typeof.ts	100.00% <0.00%> (+8.33%)	⬆️
packages/cdk/forms/src/controls.ts	99.80% <0.00%> (+19.27%)	⬆️

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