[Snyk] Security upgrade react-scripts from 3.4.3 to 4.0.0#37

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snoodleboot wants to merge 1 commit intomasterfrom snyk-fix-549f644028b51b4ebf37247697a80db2

+11,553-23,894

Commits on Mar 7, 2021

fix: package.json & package-lock.json to reduce vulnerabilities
snyk-bot
committed