fix(module:tabs): wrong cursor

[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?

Currently when you hover tabs, the mouse cursor is the default one.

Issue Number: #8385

What is the new behavior?

Now is pointer cursor

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 ✅

Comparison is base (f71162b) 91.74% compared to head (5c11a42) 91.76%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #8386      +/-   ##
==========================================
+ Coverage   91.74%   91.76%   +0.01%     
==========================================
  Files         520      520              
  Lines       18023    18023              
  Branches     2838     2838              
==========================================
+ Hits        16535    16538       +3     
+ Misses       1185     1183       -2     
+ Partials      303      302       -1     

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

[Nicoss54]

LGTM