Bump json5, html-webpack-plugin and webpack#17

dependabot[bot] wants to merge 1 commit intomasterPiterden/js-create-includes-webpack-plugin:masterfrom

dependabot/npm_and_yarn/json5-and-html-webpack-plugin-and-webpack--removedPiterden/js-create-includes-webpack-plugin:dependabot/npm_and_yarn/json5-and-html-webpack-plugin-and-webpack--removedCopy head branch name to clipboard