fix: rtl issue in breadcrumb

[saeedrahimi]

🤔 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

closes #21052

💡 Background and solution

📝 Changelog

Language	Changelog
🇺🇸 English
🇨🇳 Chinese

☑️ 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

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[codecov]

Codecov Report

Merging #21054 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master   #21054      +/-   ##
==========================================
+ Coverage   97.48%   97.48%   +<.01%     
==========================================
  Files         296      296              
  Lines        6910     6911       +1     
  Branches     1917     1871      -46     
==========================================
+ Hits         6736     6737       +1     
  Misses        174      174

Impacted Files	Coverage Δ
components/breadcrumb/Breadcrumb.tsx	96.77% <100%> (+0.05%)	⬆️

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