Bump json5 and @angular-devkit/build-angular in /angular-frontend#14

dependabot[bot] wants to merge 1 commit intomastercallicoder/spring-boot-mongodb-angular-todo-app:masterfrom

dependabot/npm_and_yarn/angular-frontend/json5-and-angular-devkit/build-angular-2.2.2callicoder/spring-boot-mongodb-angular-todo-app:dependabot/npm_and_yarn/angular-frontend/json5-and-angular-devkit/build-angular-2.2.2Copy head branch name to clipboard