[Snyk] Upgrade react-scripts from 4.0.0 to 4.0.1

Snyk has created this PR to upgrade react-scripts from 4.0.0 to 4.0.1.

:information_source: Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

The recommended version is 1 version ahead of your current version.
The recommended version was released a month ago, on 2020-11-23.

The recommended version fixes:

Severity	Issue	PriorityScore (*)	Exploit Maturity
	Prototype Pollution SNYK-JS-Y18N-1021887	472/1000 Why? Proof of Concept exploit, CVSS 7.3	Proof of Concept
	Command Injection SNYK-JS-NODENOTIFIER-1035794	472/1000 Why? Proof of Concept exploit, CVSS 7.3	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Release notes

Package name: react-scripts

4.0.1 - 2020-11-23
v4.0.1 is a maintenance release that includes minor bug fixes and documentation updates.

🐛 Bug Fix
- react-scripts
  - #9921 Fix noFallthroughCasesInSwitch/jsx object is not extensible (@ ryota-murakami)
  - #9869 Fix react-jsx error (@ benneq)
  - #9885 fix: React is not defined compilation error after ejected (@ n3tr)
  - #9911 fix: slow recompile time (@ FezVrasta)
- react-dev-utils
  - #9884 fix: page doesn't get refreshed when FAST_REFRESH=false (@ n3tr)
💅 Enhancement
- react-scripts
  - #10048 Increase Workbox's maximumFileSizeToCacheInBytes (@ jeffposnick)
📝 Documentation
- #10052 docs: add React Testing Library as a library requiring jsdom (@ anyulled)
🏠 Internal
- create-react-app, react-dev-utils, react-scripts
  - #10083 replace inquirer with prompts (@ EvanBacon)
- cra-template-typescript, cra-template, react-scripts
  - #9516 [ImgBot] Optimize images (@ MichaelDeBoey)
- Other
  - #9860 chore: Update .prettierrc (@ MichaelDeBoey)
Committers: 9
- Anyul Rivas (@ anyulled)
- Ben M (@ benneq)
- Evan Bacon (@ EvanBacon)
- Federico Zivolo (@ FezVrasta)
- Jeffrey Posnick (@ jeffposnick)
- Jirat Ki. (@ n3tr)
- Michaël De Boey (@ MichaelDeBoey)
- Ryota Murakami (@ ryota-murakami)
- sho90 (@ sho-t)
Migrating from 4.0.0 to 4.0.1

Inside any created project that has not been ejected, run:
```
npm install --save --save-exact react-scripts@4.0.1
```
or
```
yarn add --exact react-scripts@4.0.1
```
4.0.0 - 2020-10-23
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