ci: fix visual-diff report charset issue in html

[vagusX]

[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
• Workflow
• Other (about what?)

🔗 Related issue link

💡 Background and solution

📝 Changelog

Language	Changelog
🇺🇸 English	--
🇨🇳 Chinese	--

☑️ 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
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• Changelog is provided or not needed

[stackblitz]

Run & review this pull request in StackBlitz Codeflow.

[github-actions]

[github-actions]

Visual Regression Report for PR #46380

Target branch: master (7eb91d9)

---

Congrats! No visual-regression diff found

[github-actions]

size-limit report 📦

Path	Size
./dist/antd.min.js	328.54 KB
./dist/antd-with-locales.min.js	374.49 KB

[codesandbox-ci]

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Latest deployment of this branch, based on commit ae1d215:

Sandbox	Source
antd reproduction template (forked)	Configuration

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (7eb91d9) 100.00% compared to head (ae1d215) 100.00%.

Additional details and impacted files

@@            Coverage Diff            @@
##            master    #46380   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          708       708           
  Lines        12108     12108           
  Branches      3211      3211           
=========================================
  Hits         12108     12108           

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