fix(module:i18n): some locales compile error

[wenqi73]

Fixes #5444

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
[x] No

Other information

[zorro-bot]

This preview will be available after the AzureCI is passed.

[codecov]

Codecov Report

Merging #5445 into master will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #5445   +/-   ##
=======================================
  Coverage   91.22%   91.22%           
=======================================
  Files         453      453           
  Lines       13877    13877           
  Branches     2129     2129           
=======================================
  Hits        12659    12659           
  Misses        721      721           
  Partials      497      497           

Impacted Files	Coverage Δ
components/date-picker/date-picker.component.ts	96.50% <100.00%> (ø)

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[vthinkxie]

lgtm