feat(module:tag): support status colors

[hsuanxyz]

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
[x] 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: #4622, #4413

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 TravisCI is passed.

[codecov]

Codecov Report

Merging #4628 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #4628      +/-   ##
==========================================
+ Coverage   93.17%   93.17%   +<.01%     
==========================================
  Files         507      507              
  Lines       12778    12779       +1     
  Branches     2023     2024       +1     
==========================================
+ Hits        11906    11907       +1     
- Misses        454      455       +1     
+ Partials      418      417       -1

Impacted Files	Coverage Δ
components/tag/nz-tag.component.ts	97.36% <100%> (+0.07%)	⬆️
components/typography/nz-typography.component.ts	98.23% <0%> (-0.89%)	⬇️
components/time-picker/time-holder.ts	97.31% <0%> (+0.67%)	⬆️

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