chore: bump react-router and react-router-dom in /examples/mern-cdk-ci-cd/mern/client#443

maastha merged 3 commits intomainmongodb/awscdk-resources-mongodbatlas:mainfrom

dependabot/npm_and_yarn/examples/mern-cdk-ci-cd/mern/client/multi-6e48e5083amongodb/awscdk-resources-mongodbatlas:dependabot/npm_and_yarn/examples/mern-cdk-ci-cd/mern/client/multi-6e48e5083aCopy head branch name to clipboard