refactor(core): revert initial values check logic

[janryWang]

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---

What have you changed?

revert https://github.com/alibaba/formily/pull/3583/files

原因：从时序关系来看，createForm 创建的默认值是在 createField 创建默认值之前，存在冲突的策略是，先赋值的要被后赋值的覆盖，所以原有逻辑没有任何问题

[codecov]

Codecov Report

Base: 96.35% // Head: 96.38% // Increases project coverage by +0.02% 🎉

Coverage data is based on head (7348d60) compared to base (29b799c).
Patch has no changes to coverable lines.

Additional details and impacted files

@@               Coverage Diff                @@
##           formily_next    #3642      +/-   ##
================================================
+ Coverage         96.35%   96.38%   +0.02%     
================================================
  Files               152      152              
  Lines              6605     6603       -2     
  Branches           1838     1836       -2     
================================================
  Hits               6364     6364              
+ Misses              241      239       -2     

Impacted Files	Coverage Δ
packages/core/src/shared/internals.ts	100.00% <ø> (+0.32%)	⬆️

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[github-actions]

Size Change: -24 B (0%)

Total Size: 550 kB

Filename	Size	Change
packages/core/dist/formily.core.umd.development.js	20.1 kB	-14 B (0%)
packages/core/dist/formily.core.umd.production.js	13.5 kB	-10 B (0%)

ℹ️ View Unchanged

Filename	Size
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packages/antd/dist/formily.antd.umd.production.js	41.2 kB
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packages/shared/dist/formily.shared.umd.production.js	4.3 kB
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packages/vue/dist/formily.vue.umd.development.js	24.6 kB
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