fix: tabs trigger nextClick event

[sendya]

This is a ...

• New feature
• Bug fix
• Site / document update
• Component style update
• TypeScript definition update
• Refactoring
• Code style optimization
• Branch merge
• Other (about what?)

What's the background?

ant-design-vue 1.4.8 or early a-tabs events nextClick not trigger

API Realization (Optional if not new feature)

1. Basic thought of solution and other optional proposal.
2. List final API realization and usage sample.
3. GIF or snapshot should be provided if includes UI/interactive modification.

What's the effect? (Optional if not new feature)

1. Does this PR affect user? Which part will be affected?
2. What will say in changelog?
3. Does this PR contains potential break change or other risk?

Changelog description (Optional if not new feature)

1. English description
   fix: tabs trigger nextClick event

2. Chinese description (optional)
   修复 tabs 组件不触发 nextClick 事件

Self Check before Merge

• Doc is updated/provided or not needed
• Demo is updated/provided or not needed
• TypeScript definition is updated/provided or not needed
• Changelog is provided or not needed

Additional Plan? (Optional if not new feature)

If this PR related with other PR or following info. You can type here.

Allow edits from maintainers

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[codecov]

Codecov Report

Merging #1489 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1489   +/-   ##
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  Coverage   87.92%   87.92%           
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  Files         156      156           
  Lines        5399     5399           
  Branches     1523     1523           
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  Hits         4747     4747           
  Misses        583      583           
  Partials       69       69

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[github-actions]

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