fix(module:esm5): fix esm5 package

[vthinkxie]

close #2339

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

[codecov]

Codecov Report

Merging #2357 into master will increase coverage by <.01%.
The diff coverage is 90%.

@@            Coverage Diff             @@
##           master    #2357      +/-   ##
==========================================
+ Coverage   95.86%   95.86%   +<.01%     
==========================================
  Files         485      485              
  Lines       12228    12241      +13     
  Branches     1644     1656      +12     
==========================================
+ Hits        11722    11735      +13     
  Misses        149      149              
  Partials      357      357

Impacted Files	Coverage Δ
...ponents/date-picker/date-range-picker.component.ts	86.53% <ø> (-0.5%)	⬇️
...mponents/carousel/nz-carousel-content.directive.ts	100% <100%> (ø)	⬆️
components/grid/nz-col.directive.ts	100% <100%> (ø)	⬆️
components/grid/nz-col.component.ts	100% <100%> (ø)	⬆️
components/spin/nz-spin.component.ts	100% <100%> (ø)	⬆️
components/grid/nz-row.directive.ts	100% <100%> (ø)	⬆️
components/steps/nz-step.component.ts	94.64% <100%> (ø)	⬆️
components/form/nz-form-label.component.ts	100% <100%> (ø)	⬆️
components/input/nz-input.directive.ts	96.29% <100%> (ø)	⬆️
components/table/nz-th.component.ts	99.34% <100%> (ø)	⬆️
... and 30 more

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