Bump engine.io and karma in /front_end#34

dependabot[bot] wants to merge 1 commit intomasterjschec/angularEmailClient:masterfrom

dependabot/npm_and_yarn/front_end/engine.io-and-karma-6.2.1jschec/angularEmailClient:dependabot/npm_and_yarn/front_end/engine.io-and-karma-6.2.1Copy head branch name to clipboard