fix: DatePicker panel footer exceed

[zombieJ]

🤔 This is a ...

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

🔗 Related issue link

fix #24139

💡 Background and solution

📝 Changelog

Language	Changelog
🇺🇸 English	Fix DatePicker renderExtraFooter with long content exceed content width.
🇨🇳 Chinese	修复 DatePicker renderExtraFooter 内容过长超出容器宽度的问题。

☑️ Self Check before Merge

⚠️ Please check all items below before review. ⚠️

• 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

[ant-design-bot]

[codecov]

Codecov Report

Merging #24145 into master will decrease coverage by 0.04%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #24145      +/-   ##
==========================================
- Coverage   98.82%   98.78%   -0.05%     
==========================================
  Files         364      364              
  Lines        7297     7297              
  Branches     2032     2021      -11     
==========================================
- Hits         7211     7208       -3     
- Misses         86       89       +3     

Impacted Files	Coverage Δ
components/carousel/index.tsx	93.75% <0.00%> (-6.25%)	⬇️

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