fix(module:message): avoid flicker when window close (#6296)

[xiejay97]

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: resolve #6296

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[zorro-bot]

This preview will be available after the AzureCI is passed.

[codecov]

Codecov Report

Merging #6370 (30ef458) into master (8233dc4) will decrease coverage by 0.04%.
The diff coverage is 72.72%.

@@            Coverage Diff             @@
##           master    #6370      +/-   ##
==========================================
- Coverage   89.88%   89.84%   -0.05%     
==========================================
  Files         478      478              
  Lines       15270    15287      +17     
  Branches     2326     2326              
==========================================
+ Hits        13725    13734       +9     
- Misses        929      934       +5     
- Partials      616      619       +3     

Impacted Files	Coverage Δ
components/message/message.component.ts	100.00% <ø> (ø)
components/notification/notification.component.ts	100.00% <ø> (ø)
components/message/base.ts	87.39% <72.72%> (-1.60%)	⬇️
components/typography/text-edit.component.ts	95.12% <0.00%> (-2.38%)	⬇️
components/core/util/text-measure.ts	89.56% <0.00%> (-1.74%)	⬇️
components/tabs/tab-nav-bar.component.ts	82.39% <0.00%> (-0.71%)	⬇️
components/modal/utils.ts	100.00% <0.00%> (ø)
components/modal/modal-types.ts	100.00% <0.00%> (ø)
components/upload/upload.component.ts	94.35% <0.00%> (ø)
components/upload/upload-list.component.ts	95.86% <0.00%> (ø)
... and 10 more

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