fix: multiple Select disabled background in dark

[xrkffgg]

[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

ref:

• fix: Select error outline style in Form #27607
• style: optimize select multiple disabled style #25980

📝 Changelog

Language	Changelog
🇺🇸 English	Fix problem that the background color is abnormal when multiple Select is disabled in dark.
🇨🇳 Chinese	修复多选 Select 暗黑模式下禁用背景颜色异常的问题。

☑️ 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 #29242 (6b69cae) into master (b5d7670) will increase coverage by 0.09%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           master    #29242      +/-   ##
===========================================
+ Coverage   99.90%   100.00%   +0.09%     
===========================================
  Files         394       394              
  Lines        7477      7477              
  Branches     2143      2143              
===========================================
+ Hits         7470      7477       +7     
+ Misses          7         0       -7     

Impacted Files	Coverage Δ
components/carousel/index.tsx	100.00% <0.00%> (+17.50%)	⬆️

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[github-actions]

Size Change: +26 B (0%)

Total Size: 835 kB

Filename	Size	Change
./dist/antd.compact.min.css	67.1 kB	+6 B (0%)
./dist/antd.dark.min.css	68.4 kB	+12 B (0%)
./dist/antd.min.css	67.1 kB	+8 B (0%)

ℹ️ View Unchanged

Filename	Size	Change
./dist/antd-with-locales.min.js	336 kB	0 B
./dist/antd.min.js	296 kB	0 B

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