fix: Form onSubmit type

[afc163]

🤔 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?)

👻 What's the background?

close #17400

💡 Solution

📝 Changelog

Language	Changelog
🇺🇸 English	Fix Form onSubmit type.
🇨🇳 Chinese	修复 Form onSubmit TypeScript 定义。

☑️ 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

[netlify]

Deploy preview for ant-design processing.

Building with commit 32132c5

https://app.netlify.com/sites/ant-design/deploys/5d1b3a682c7df100093de5f9

[codecov]

Codecov Report

Merging #17412 into master will increase coverage by 0.04%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #17412      +/-   ##
==========================================
+ Coverage   96.03%   96.07%   +0.04%     
==========================================
  Files         267      267              
  Lines        7416     7416              
  Branches     2066     2068       +2     
==========================================
+ Hits         7122     7125       +3     
+ Misses        292      289       -3     
  Partials        2        2

Impacted Files	Coverage Δ
components/form/Form.tsx	91.3% <ø> (ø)	⬆️
components/_util/wave.tsx	88.67% <0%> (+2.83%)	⬆️

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