fix(module: input): wrong style of Search with clear button

[ElderJames]

🤔 This is a ...

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

🔗 Related issue link

fixed #2989

💡 Background and solution

📝 Changelog

Language	Changelog
🇺🇸 English	fixed wrong style of Search with clear button
🇨🇳 Chinese	修复 Search 组件设置了清除按钮的样式

☑️ 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
• Changelog is provided or not needed

[github-actions]

[codecov]

Codecov Report

Base: 43.61% // Head: 43.58% // Decreases project coverage by -0.03% ⚠️

Coverage data is based on head (48b1e7c) compared to base (9f83920).
Patch coverage: 25.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2991      +/-   ##
==========================================
- Coverage   43.61%   43.58%   -0.04%     
==========================================
  Files         551      551              
  Lines       25923    25935      +12     
  Branches      263      263              
==========================================
- Hits        11306    11303       -3     
- Misses      14577    14592      +15     
  Partials       40       40              

Impacted Files	Coverage Δ
components/auto-complete/AutoComplete.razor	0.00% <ø> (ø)
components/auto-complete/AutoComplete.razor.cs	0.00% <0.00%> (ø)
components/auto-complete/AutoCompleteInput.cs	0.00% <0.00%> (ø)
components/auto-complete/AutoCompleteSearch.cs	0.00% <0.00%> (ø)
components/input/Search.razor.cs	0.00% <0.00%> (ø)
components/input/Input.cs	69.67% <100.00%> (+1.21%)	⬆️
components/input/TextArea.razor.cs	74.28% <100.00%> (ø)
components/drawer/Drawer.razor.cs	90.25% <0.00%> (-3.25%)	⬇️

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