Bump http-cache-semantics and @angular/cli in /client#52

dependabot[bot] wants to merge 1 commit intomastervkorir/gpporgs:masterfrom

dependabot/npm_and_yarn/client/http-cache-semantics-and-angular/cli-4.1.1vkorir/gpporgs:dependabot/npm_and_yarn/client/http-cache-semantics-and-angular/cli-4.1.1Copy head branch name to clipboard