message: fix(ssr): check js assets more accurate in ssr webpack plugin
diff: @@ -43,7 +43,7 @@ export default class VueSSRServerPlugin {
  }
  stats.assets.forEach(asset => {
  - if (asset.name.match(/\.js$/)) {
  + if (isJS(asset.name)) {
  bundle.files[asset.name] = compilation.assets[asset.name].source()
  } else if (asset.name.match(/\.js\.map$/)) {
  bundle.maps[asset.name.replace(/\.map$/, '')] = JSON.parse(compilation.assets[asset.name].source())
  