fix(module:date-picker): missing nzUse12Hours binding

[elishnevsky]

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?

Binding nzShowTime of a date-picker to an object that has nzUse12Hours set to true has no effect on a time picker, it still uses 24 hour picker.

Issue Number: N/A

What is the new behavior?

Binding the nzShowTime input of a date-picker to an object that has nzUse12Hours set to true modifies the time picker to use 12 hours format picker as expected.

Does this PR introduce a breaking change?

[ ] Yes
[ x] No

Other information

[netlify]

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Built with commit 35e94f0

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[codecov]

Codecov Report

Merging #3781 into master will decrease coverage by <.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #3781      +/-   ##
==========================================
- Coverage   95.39%   95.39%   -0.01%     
==========================================
  Files         712      712              
  Lines       14542    14542              
  Branches     1913     1913              
==========================================
- Hits        13873    13872       -1     
  Misses        243      243              
- Partials      426      427       +1

Impacted Files	Coverage Δ
components/time-picker/time-holder.ts	96.57% <0%> (-0.69%)	⬇️

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[wenqi73]

Thanks!