WIP:fix(module:select): input search not work in IE11

[wenqi73]

Fixes #5645

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: N/A

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[zorro-bot]

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[codecov]

Codecov Report

Merging #5652 into master will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #5652      +/-   ##
==========================================
+ Coverage   90.31%   90.32%   +0.01%     
==========================================
  Files         455      455              
  Lines       13788    13788              
  Branches     2258     2258              
==========================================
+ Hits        12452    12454       +2     
+ Misses        819      817       -2     
  Partials      517      517              

Impacted Files	Coverage Δ
components/select/select-search.component.ts	86.95% <100.00%> (ø)
components/tabs/tab-nav-bar.component.ts	85.51% <0.00%> (+0.70%)	⬆️

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[h4rm]

hi @wenqi73
I tested your fix locally and I cannot confirm that it fixes the problem on IE11 unfortunately.

[wenqi73]

@h4rm My ie environment's network is terrible, could you help test on ie11?