Bump http-cache-semantics and @angular/cli in /static/fimpui#48

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dependabot/npm_and_yarn/static/fimpui/http-cache-semantics-and-angular/cli-4.1.1thingsplex/fimpui:dependabot/npm_and_yarn/static/fimpui/http-cache-semantics-and-angular/cli-4.1.1Copy head branch name to clipboard