Bump tough-cookie and react-scripts in /stack-visualizer#6

dependabot[bot] wants to merge 1 commit intomasterHarrisSteven/stack-visualizer:masterfrom

dependabot/npm_and_yarn/stack-visualizer/tough-cookie-and-react-scripts-4.1.3HarrisSteven/stack-visualizer:dependabot/npm_and_yarn/stack-visualizer/tough-cookie-and-react-scripts-4.1.3Copy head branch name to clipboard