refactor(cdk:scroll): turn to native scrollbar

[sallerli1]

VirtualScroll now use vanilla scrollbar instead of inset scrollbar

fix(cdk:scroll): fix VirtualScroll horizontal scroll behavior

fix(comp:table): scrollbar th cell is now visible under virtual mode

PR Checklist

Please check if your PR fulfills the following requirements:

• 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

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Component style update
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Application (the showcase website) / infrastructure changes
• Other... Please describe:

What is the current behavior?

虚拟滚动下不显示横向的滚动条，横向混动行为不正常
虚拟滚动使用了模拟的滚动条
表格的固定列在虚拟滚动下不生效

What is the new behavior?

虚拟滚动的横向滚动功能正常，包括 shift + wheel
去掉模拟滚动条，改用原生滚动条实现
表格固定列在虚拟滚动下和常规场景下表现一致

Other information

[idux-bot]

This preview will be available after the AzureCI is passed.

[codecov]

Codecov Report

Merging #847 (0ac9be7) into main (675a3c6) will decrease coverage by 0.01%.
The diff coverage is 85.00%.

@@            Coverage Diff             @@
##             main     #847      +/-   ##
==========================================
- Coverage   93.30%   93.29%   -0.02%     
==========================================
  Files         635      633       -2     
  Lines       60783    60449     -334     
  Branches     7278     7234      -44     
==========================================
- Hits        56716    56393     -323     
+ Misses       4067     4056      -11     

Impacted Files	Coverage Δ
...ackages/cdk/scroll/__tests__/virtualScroll.spec.ts	93.95% <ø> (-0.86%)	⬇️
.../cdk/scroll/src/virtual/composables/useScrollTo.ts	88.42% <ø> (+0.62%)	⬆️
packages/components/table/src/main/MainTable.tsx	76.72% <0.00%> (ø)
...ackages/cdk/scroll/src/virtual/contents/Holder.tsx	95.32% <66.66%> (-0.90%)	⬇️
packages/cdk/scroll/src/virtual/VirtualScroll.tsx	100.00% <100.00%> (+5.22%)	⬆️
packages/cdk/scroll/src/virtual/token.ts	100.00% <100.00%> (ø)
...ages/components/table/src/composables/useScroll.ts	93.63% <100.00%> (ø)
packages/components/table/src/main/body/Body.tsx	95.31% <100.00%> (+0.07%)	⬆️
...s/components/table/src/main/body/RenderBodyRow.tsx	97.61% <100.00%> (-0.26%)	⬇️

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[danranVm]

LGTM!