Inject vue-media-loader to Vue CLI webpack config

vue.config.js

module.exports = {
  chainWebpack: webpackConfig => {
    // prettier-ignore
    webpackConfig.module
      .rule('css')
        .oneOfs.values().forEach(rule => {
          rule
            .use('vue-media')
              .loader('vue-media-loader')
              .after('postcss-loader')
        })
  }
}