perf(module:table): do not run change detection if the sorting is not shown

[arturovt]

PR Checklist

• 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

[x] Refactoring (no functional changes, no api changes)

Does this PR introduce a breaking change?

[ ] Yes
[x] No

[codecov]

Codecov Report

Merging #7174 (ae3d097) into master (77db914) will decrease coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #7174      +/-   ##
==========================================
- Coverage   91.67%   91.65%   -0.02%     
==========================================
  Files         486      486              
  Lines       15868    15871       +3     
  Branches     2587     2586       -1     
==========================================
  Hits        14547    14547              
- Misses       1007     1009       +2     
- Partials      314      315       +1     

Impacted Files	Coverage Δ
components/table/src/cell/th-addon.component.ts	90.12% <100.00%> (+0.37%)	⬆️
components/core/util/text-measure.ts	92.10% <0.00%> (-0.88%)	⬇️
components/tabs/tab-nav-bar.component.ts	87.23% <0.00%> (-0.71%)	⬇️

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[simplejason]

LGTM