Added profiling build to CI

config/webpack.profiling.config.js

@@ -0,0 +1,20 @@
+const webpackProdConfig = require('./webpack.production.config');
+const artifacts = require("../test/artifacts");
+
+const OUTPATH = artifacts.pathSync("/profiling");
+
+module.exports = {
+  ...webpackProdConfig,
+  output: {
+    ...webpackProdConfig.output,
+    path: OUTPATH,
+  },
+  resolve: {
+    ...webpackProdConfig.resolve,
+    alias: {
+      ...webpackProdConfig.resolve.alias,
+      'react-dom$': 'react-dom/profiling',
+      'scheduler/tracing': 'scheduler/tracing-profiling',
+    }
+  }
+};