fix: loadMicroApp场景下也能设置全局的微前端配置。在umi使用qiankun的时候是用的loadMicroApp，目前发现添加withCredital之后，qiankun对子应用懒加载的js不会携带cookie

[CaanDoll]

Checklist

• [ ] npm test passes
• [ ] tests are included
• [ ] documentation is changed or added
• [ ] commit message follows commit guidelines

Description of change

• any feature?
• close https://github.com/umijs/qiankun/ISSUE_URL

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Latest commit: aa0eab5ab95271d61ab403e935e2df48d4bc1bb6

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[kuitos]

https://qiankun.umijs.org/zh/faq#%E5%A6%82%E4%BD%95%E8%A7%A3%E5%86%B3%E6%8B%89%E5%8F%96%E5%BE%AE%E5%BA%94%E7%94%A8-entry-%E6%97%B6-cookie-%E6%9C%AA%E6%90%BA%E5%B8%A6%E7%9A%84%E9%97%AE%E9%A2%98

umi 有对应的插件实现，qiankun 这里不需要额外支持，感谢您的贡献~

[CaanDoll]

@kuitos 您好，这里我们已经尝试过，无法对子应用异步加载的js生效。因为没有上面那段代码，加载异步js的时候用的是默认fetch option