[Snyk] Security upgrade react-scripts from 4.0.3 to 5.0.0

[asabushaban]

Snyk has created this PR to fix 5 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

• react-app/package.json
• react-app/package-lock.json

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Improper Certificate Validation SNYK-JS-NODEFORGE-15789771	730
	Improper Verification of Cryptographic Signature SNYK-JS-NODEFORGE-15789767	710
	Infinite loop SNYK-JS-NODEFORGE-15789769	710
	Improper Verification of Cryptographic Signature SNYK-JS-NODEFORGE-15789773	710
	Infinite loop SNYK-JS-BRACEEXPANSION-15789759	555

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

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Learn how to fix vulnerabilities with free interactive lessons:

🦉 Improper Verification of Cryptographic Signature