fix(module:anchor): fix called detectChanges when component destroy

[cipchk]

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?

[x] 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: #2860

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

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[codecov]

Codecov Report

Merging #2864 into master will decrease coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #2864      +/-   ##
==========================================
- Coverage   95.48%   95.48%   -0.01%     
==========================================
  Files         523      523              
  Lines       12237    12239       +2     
  Branches     1668     1668              
==========================================
+ Hits        11685    11686       +1     
  Misses        198      198              
- Partials      354      355       +1

Impacted Files	Coverage Δ
components/anchor/nz-anchor.component.ts	100% <100%> (ø)	⬆️
components/select/nz-option-container.component.ts	95.12% <0%> (-2.44%)	⬇️

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[vthinkxie]

LGTM