react-scripts update from version 4.x to 5.0.1, the GeneratorFunction with default value as params will be compiled as Function.

[yyanchun]

Describe the bug

console the function.constructor.name

the GeneratorFunction with default value as params, eg：
console.log('ddd', function* test(d = {}){yield console.log('ddddd')})

in react-scripts4.x app，console：GeneratorFunction

in react-scripts5.0.1 app ，console：Function

the GeneratorFuntion without default value as params, eg：
console.log('ddd', function* test(){yield console.log('ddddd')})

in react-scripts4.x and 5.0.1 app ，console：GeneratorFunction

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Environment

"dependencies": {
"@testing-library/jest-dom": "^5.14.1",
"@testing-library/react": "^13.0.0",
"@testing-library/user-event": "^13.2.1",
"react": "^18.2.0",
"react-dom": "^18.2.0",
"react-scripts": "5.0.1",
"web-vitals": "^2.1.0"
},

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Steps to reproduce

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1. npx create-react-app my-app (use [email protected])
2. cd my-app
3. npm start
4. add GeneratorFunction in App.js
   

Expected behavior

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Actual behavior

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Reproducible demo

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