[Snyk] Upgrade react-scripts from 3.1.1 to 3.4.4

[harrykimpel]

Snyk has created this PR to upgrade react-scripts from 3.1.1 to 3.4.4.

ℹ️ 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.

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• The recommended version is 13 versions ahead of your current version.

• The recommended version was released on 4 years ago.

Issues fixed by the recommended upgrade:

	Issue	Score	Exploit Maturity
	Cross-site Scripting (XSS) SNYK-JS-SERIALIZEJAVASCRIPT-6056521	619	No Known Exploit
	Prototype Pollution SNYK-JS-NODEFORGE-598677	619	Proof of Concept
	Remote Code Execution (RCE) SNYK-JS-HANDLEBARS-1056767	619	Proof of Concept
	Asymmetric Resource Consumption (Amplification) SNYK-JS-BODYPARSER-7926860	619	No Known Exploit
	Prototype Pollution SNYK-JS-OBJECTPATH-1017036	619	Proof of Concept
	Prototype Pollution SNYK-JS-OBJECTPATH-1585658	619	No Known Exploit
	Cross-site Scripting (XSS) SNYK-JS-SERIALIZEJAVASCRIPT-536840	619	No Known Exploit
	Arbitrary Code Injection SNYK-JS-SERIALIZEJAVASCRIPT-570062	619	Proof of Concept
	Denial of Service (DoS) SNYK-JS-SOCKJS-575261	619	Proof of Concept
	Command Injection SNYK-JS-NODENOTIFIER-1035794	619	No Known Exploit
	Open Redirect SNYK-JS-EXPRESS-6474509	619	No Known Exploit
	Cross-site Scripting SNYK-JS-EXPRESS-7926867	619	No Known Exploit
	Prototype Pollution SNYK-JS-HANDLEBARS-1279029	619	Proof of Concept
	Regular Expression Denial of Service (ReDoS) SNYK-JS-HTMLMINIFIER-3091181	619	Proof of Concept
	Prototype Pollution SNYK-JS-OBJECTPATH-1569453	619	Proof of Concept
	Regular Expression Denial of Service (ReDoS) SNYK-JS-PATHTOREGEXP-7925106	619	Proof of Concept
	Regular Expression Denial of Service (ReDoS) SNYK-JS-UGLIFYJS-1727251	619	No Known Exploit
	Prototype Pollution SNYK-JS-YARGSPARSER-560381	619	Proof of Concept
	Prototype Pollution SNYK-JS-YARGSPARSER-560381	619	Proof of Concept
	Cross-site Scripting (XSS) SNYK-JS-COOKIE-8163060	619	No Known Exploit
	Cross-site Scripting SNYK-JS-SERVESTATIC-7926865	619	No Known Exploit
	Cross-site Scripting SNYK-JS-SEND-7926862	619	No Known Exploit

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Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• This PR was automatically created by Snyk using the credentials of a real user.
• Max score is 1000. Note that the real score may have changed since the PR was raised.

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