reduce massive webpack output

scm-ui/ui-scripts/src/createPluginConfig.js

@@ -19,6 +19,7 @@ module.exports = function(mode) {
       [name]: [path.resolve(__dirname, "webpack-public-path.js"), packageJSON.main || "src/main/js/index.js"]
     },
     mode,
+    stats: "minimal",
     devtool: "source-map",
     target: "web",
     node: {

scm-ui/ui-scripts/src/webpack.config.js

@@ -25,6 +25,7 @@ console.log(`build ${mode} bundles`);
 module.exports = [
   {
     mode,
+    stats: "minimal",
     context: root,
     entry: {
       webapp: [path.resolve(__dirname, "webpack-public-path.js"), "./ui-webapp/src/index.tsx"]