Bump http-cache-semantics and @angular/cli in /codecamp-front#38

dependabot[bot] wants to merge 1 commit intomasterTheCodeCamp/codecamp-api:masterfrom

dependabot/npm_and_yarn/codecamp-front/http-cache-semantics-and-angular/cli-4.1.1TheCodeCamp/codecamp-api:dependabot/npm_and_yarn/codecamp-front/http-cache-semantics-and-angular/cli-4.1.1Copy head branch name to clipboard