feat(tour): TourStepProps ButtonProps ts definition update

[ONLY-yours]

[中文版模板 / Chinese template]

🤔 This is a ...

• New feature
• Bug fix
• Site / documentation update
• Demo update
• Component style update
• TypeScript definition update
• Bundle size optimization
• Performance optimization
• Enhancement feature
• Internationalization
• Refactoring
• Code style optimization
• Test Case
• Branch merge
• Other (about what?)

🔗 Related issue link

💡 Background and solution

📝 Changelog

Language	Changelog
🇺🇸 English	tour component stepInfo ts definition add style & classname
🇨🇳 Chinese	Tour stepInfo 类型导出新增 Style 和 Classname

☑️ Self-Check before Merge

⚠️ Please check all items below before requesting a reviewing. ⚠️

• 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

[github-actions]

[MadCcc]

还是 force push 一下吧，把多余的 commit 去掉

[codecov]

Codecov Report

Base: 100.00% // Head: 100.00% // No change to project coverage 👍

Coverage data is based on head (1c567fa) compared to base (e8875f1).
Patch has no changes to coverable lines.

❗ Current head 1c567fa differs from pull request most recent head ad2ce58. Consider uploading reports for the commit ad2ce58 to get more accurate results

Additional details and impacted files

@@            Coverage Diff            @@
##           feature    #38939   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          544       544           
  Lines         9355      9355           
  Branches      2653      2653           
=========================================
  Hits          9355      9355           

Impacted Files	Coverage Δ
components/tour/panelRender.tsx	100.00% <ø> (ø)

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[ONLY-yours]

还是 force push 一下吧，把多余的 commit 去掉

虽然操作不熟练，但还是work了。