feat(module:input): support setting status

[simplejason]

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: #7389

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[zorro-bot]

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[codecov]

Codecov Report

Merging #7472 (0c9218a) into master (86b613f) will increase coverage by 0.01%.
The diff coverage is 96.55%.

@@            Coverage Diff             @@
##           master    #7472      +/-   ##
==========================================
+ Coverage   91.57%   91.58%   +0.01%     
==========================================
  Files         496      496              
  Lines       16316    16344      +28     
  Branches     2531     2536       +5     
==========================================
+ Hits        14941    14969      +28     
+ Misses       1050     1049       -1     
- Partials      325      326       +1     

Impacted Files	Coverage Δ
components/input/input-group.component.ts	98.63% <93.33%> (+0.35%)	⬆️
components/input/input.directive.ts	97.82% <100.00%> (+0.85%)	⬆️

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[simplejason]

cc @buqiyuan

[buqiyuan]

Hi~ @simplejason it LGTM!

Then should the tests related to InputGroup be moved to input-group.spec.ts?

[yangjunhan]

LGTM