fix(module:table): fix table scrollbar bug

[vthinkxie]

close #3796

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[ ] Feature
[ ] 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?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[ ] No

Other information

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[codecov]

Codecov Report

Merging #3801 into master will decrease coverage by 0.02%.
The diff coverage is 74.28%.

@@            Coverage Diff             @@
##           master    #3801      +/-   ##
==========================================
- Coverage   95.37%   95.34%   -0.03%     
==========================================
  Files         706      705       -1     
  Lines       14515    14516       +1     
  Branches     1915     1920       +5     
==========================================
- Hits        13843    13841       -2     
- Misses        244      245       +1     
- Partials      428      430       +2

Impacted Files	Coverage Δ
components/core/services/public-api.ts	100% <ø> (ø)	⬆️
components/table/nz-table.module.ts	100% <100%> (ø)	⬆️
components/core/util/public-api.ts	100% <100%> (ø)	⬆️
components/core/util/measure-scrollbar.ts	72% <72%> (ø)
components/table/nz-table.component.ts	93.03% <75%> (-0.56%)	⬇️
components/time-picker/time-holder.ts	97.26% <0%> (+0.68%)	⬆️

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