Removed unused webpack config file

// this file is for cases where we need to access the

// webpack config as a file when using CLI commands.

let service = process.VUE_CLI_SERVICE;

if (!service || process.env.VUE_CLI_API_MODE) {

  const Service = require("@vue/cli-service/lib/Service");

  service = new Service(process.env.VUE_CLI_CONTEXT || process.cwd());

  service.init(process.env.VUE_CLI_MODE || process.env.NODE_ENV);

}

module.exports = service.resolveWebpackConfig();