Bump json5, html-webpack-plugin, loader-utils and webpack in /ch14/list-jquery#21

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dependabot/npm_and_yarn/ch14/list-jquery/json5-and-html-webpack-plugin-and-loader-utils-and-webpack-1.0.2happygrammer/typescript:dependabot/npm_and_yarn/ch14/list-jquery/json5-and-html-webpack-plugin-and-loader-utils-and-webpack-1.0.2Copy head branch name to clipboard