feat(module: checkboxitem&radioitem): support wrap API

[fisherspy]

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-mobile/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: N/A

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[codecov]

Codecov Report

Merging #406 into master will increase coverage by 0.05%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #406      +/-   ##
==========================================
+ Coverage   89.09%   89.15%   +0.05%     
==========================================
  Files         321      321              
  Lines        7080     7082       +2     
  Branches      582      582              
==========================================
+ Hits         6308     6314       +6     
+ Misses        593      589       -4     
  Partials      179      179

Impacted Files	Coverage Δ
components/checkbox/checkbox-item.component.ts	89.28% <100%> (+0.39%)	⬆️
components/radio/radio-item.component.ts	91.3% <100%> (+0.39%)	⬆️
components/picker/picker.component.ts	81.97% <0%> (+1.74%)	⬆️
components/picker/picker.service.ts	94.44% <0%> (+5.55%)	⬆️

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[BronzeCui]

添加实现即可，文档没有必要修改，文档中提到“基于ListItem对Radio进行封装,ListItem的extra属性固定传入Radio,其他属性和ListItem一致。”