feat(module:carousel): arrows for switching

[ParsaArvanehPA]

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?

What is the new behavior?

Adding the ablility to have arrows for switching, like Ant Design

Does this PR introduce a breaking change?

• Yes
• No

Other information

[zorro-bot]

This preview will be available after the AzureCI is passed.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.92%. Comparing base (a48979f) to head (5965e5b).
Report is 3 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #8826      +/-   ##
==========================================
- Coverage   91.93%   91.92%   -0.01%     
==========================================
  Files         536      537       +1     
  Lines       18455    18457       +2     
  Branches     2816     2816              
==========================================
  Hits        16967    16967              
- Misses       1183     1184       +1     
- Partials      305      306       +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[ParsaArvanehPA]

@HyperLife1119 Thank you for checking my PR
Your requested changes are made 👍