Bump engine.io and karma in /web-app#73

dependabot[bot] wants to merge 1 commit into

masterduluca/minimal-mean:masterfrom

dependabot/npm_and_yarn/web-app/engine.io-and-karma-6.2.1duluca/minimal-mean:dependabot/npm_and_yarn/web-app/engine.io-and-karma-6.2.1Copy head branch name to clipboard