Merge pull request #462 from microsoft/dependabot/npm_and_yarn/quiz-app/json5-and-vue/cli-plugin-babel-and-vue/cli-plugin-eslint-and-vue/cli-service-2.2.3

Bump json5, @vue/cli-plugin-babel, @vue/cli-plugin-eslint and @vue/cli-service in /quiz-app

Author: paladique