feat(module:checkbox): redesign the checkbox group component

[HyperLife1119]

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: #4883

• <nz-checkbox-group> 的 ngModel 的类型为 NzCheckBoxOptionInterface[]，与 antd 不一致
• <nz-checkbox-group> 无法像 antd 那样自定义布局，需要借助 <nz-checkbox-wrapper> 组件实现自定义布局，但 <nz-checkbox-wrapper> 又不是一个控件组件，用途不大。实际上 <nz-checkbox-wrapper> 应该被实现为 <nz-checkbox-group>。

What is the new behavior?

• 将 <nz-checkbox-group> 的 ngModel 的类型修正为 NzCheckBoxOptionInterface['value'][]
• <nz-checkbox-group> 支持自定义布局
• <nz-checkbox-group> 新增 [nzOptions]
• <nz-checkbox-group> 新增 [nzName]
• [nz-checkbox] 新增 [nzName]
• 弃用 <nz-checkbox-wrapper>
• 弃用 NzCheckBoxOptionInterface，使用 NzCheckBoxOption 替代

<nz-checkbox-group [ngModel]="['A', 'B']">
  <nz-row>
    <nz-col nzSpan="8">
      <label nz-checkbox nzValue="A">A</label>
    </nz-col>
    <nz-col nzSpan="8">
      <label nz-checkbox nzValue="B">B</label>
    </nz-col>
    <nz-col nzSpan="8">
      <label nz-checkbox nzValue="C">C</label>
    </nz-col>
    <nz-col nzSpan="8">
      <label nz-checkbox nzValue="D">D</label>
    </nz-col>
    <nz-col nzSpan="8">
      <label nz-checkbox nzValue="E">E</label>
    </nz-col>
  </nz-row>
</nz-checkbox-group>

Does this PR introduce a breaking change?

• Yes
• No

• <nz-checkbox-group> 的 ngModel 的类型修改为 NzCheckBoxOptionInterface['value'][]
• 移除 NzCheckBoxOptionInterface['checked']

Other information

[codecov]

Codecov Report

Attention: Patch coverage is 96.66667% with 2 lines in your changes missing coverage. Please review.

Project coverage is 91.91%. Comparing base (2e0c78d) to head (8ada51c).
Report is 12 commits behind head on master.

Files with missing lines	Patch %	Lines
components/checkbox/checkbox-group.component.ts	95.12%	2 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #8932   +/-   ##
=======================================
  Coverage   91.91%   91.91%           
=======================================
  Files         554      555    +1     
  Lines       19682    19697   +15     
  Branches     2936     2940    +4     
=======================================
+ Hits        18091    18105   +14     
- Misses       1265     1267    +2     
+ Partials      326      325    -1     

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[Laffery]

LGTM