fix: TreeNode not aligned when disabled and draggable

[MadCcc]

[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
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• Other (about what?)

🔗 Related issue link

💡 Background and solution

ref: react-component/tree#632
解决 TreeNode disabled 时 draggable icon 没有宽度导致不对齐的问题，在 disabled 状态依然赋予 draggable className
这里结合 disabled className 将 draggable icon 隐藏

📝 Changelog

Language	Changelog
🇺🇸 English	Fix Tree that TreeNodes not aligned when draggable and some node is disabled.
🇨🇳 Chinese	修复 Tree 组件 TreeNode 在可拖拽并且禁用状态下不对齐的问题。

☑️ 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

[github-actions]

[github-actions]

Size Change: +62 B (0%)

Total Size: 961 kB

Filename	Size	Change
./dist/antd-with-locales.min.js	373 kB	+1 B (0%)
./dist/antd.compact.min.css	67.5 kB	+17 B (0%)
./dist/antd.dark.min.css	68.8 kB	+15 B (0%)
./dist/antd.min.css	67.5 kB	+16 B (0%)
./dist/antd.min.js	316 kB	+1 B (0%)
./dist/antd.variable.min.css	68.1 kB	+12 B (0%)

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[codecov]

Codecov Report

Merging #37534 (910c1d2) into master (986bd02) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master    #37534   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          443       443           
  Lines         8174      8203   +29     
  Branches      2402      2410    +8     
=========================================
+ Hits          8174      8203   +29     

Impacted Files	Coverage Δ
components/index.tsx	100.00% <0.00%> (ø)
components/modal/confirm.tsx	100.00% <0.00%> (ø)
components/_util/reactNode.ts	100.00% <0.00%> (ø)

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