Bump webpack-dev-middleware from 5.3.3 to 5.3.4 in /apps/amplify-demo#422

dependabot[bot] wants to merge 1 commit intomainaws-samples/amazon-chime-sdk:mainfrom

dependabot/npm_and_yarn/apps/amplify-demo/webpack-dev-middleware-5.3.4aws-samples/amazon-chime-sdk:dependabot/npm_and_yarn/apps/amplify-demo/webpack-dev-middleware-5.3.4Copy head branch name to clipboard