[Snyk] Security upgrade react-scripts from 3.4.1 to 4.0.0#87

twilio-product-security wants to merge 1 commit intomastertwilio/flex-plugin-ts:masterfrom

snyk-fix-20c5d04e2b9c45d80da47af2edd64edbtwilio/flex-plugin-ts:snyk-fix-20c5d04e2b9c45d80da47af2edd64edbCopy head branch name to clipboard