fix: form validate resolve value not satisfy scope isolation

[pointhalo]

What kind of change does this PR introduce? (check at least one)

• Bugfix
• Feature
• Code style update
• Refactor
• Test Case
• TypeScript definition update
• Document improve
• CI/CD improve
• Branch sync
• Other, please describe:

PR description

formApi.validate.then( (values) => {
   
})

入参中的 values 未做作用域隔离，用户若直接读取了 values，Field 对应的 DOM 若卸载了，这里的values的值也会被卸载。应该为一个不变的快照才对。

所以增加输出前的 deepClone环节

Changelog

🇨🇳 Chinese

• Fix: 修复 Form validate.then() 中的 values 入参未做作用域隔离，会受到 Field DOM 挂载、卸载影响的问题

---

🇺🇸 English

• Fix: Fix the problem that the values input parameter in Form validate.then() is not scope isolated and will be affected by Field DOM mount and unmount

Checklist

• Test or no need
• Document or no need
• Changelog or no need

Other

• Skip Changelog

Additional information

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Sandbox	Source
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Semi Design: Simple Story	Configuration

[codecov-commenter]

Codecov Report

Patch coverage: 100.00% and project coverage change: -0.06 ⚠️

Comparison is base (6ed4f82) 88.13% compared to head (5be7b1f) 88.07%.

❗ Current head 5be7b1f differs from pull request most recent head 6179b63. Consider uploading reports for the commit 6179b63 to get more accurate results

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Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1710      +/-   ##
==========================================
- Coverage   88.13%   88.07%   -0.06%     
==========================================
  Files         433      433              
  Lines       25203    25206       +3     
  Branches     6350     6350              
==========================================
- Hits        22212    22201      -11     
- Misses       2991     3005      +14     

Impacted Files	Coverage Δ
packages/semi-foundation/form/foundation.ts	87.35% <100.00%> (+0.10%)	⬆️

... and 1 file with indirect coverage changes

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[cypress]

1 failed tests on run #1767 ↗︎

1	211	10	0	0
⚠️ You've recorded test results over your free plan limit. Upgrade your plan to view test results.

Details:

Merge 6179b63 into 6ed4f82...
Project: semi-design	Commit: 5be7b1f9bb ℹ️
Status: Failed	Duration: 12:44 💡
Started: Jul 18, 2023 8:40 AM	Ended: Jul 18, 2023 8:53 AM

_{This comment has been generated by cypress-bot as a result of this project's GitHub integration settings.}