[ci:force][MIGRATION] - Fixed webpack config for testing lib

lib/testing/webpack.config.js

@@ -0,0 +1,20 @@
+const { NxAppWebpackPlugin } = require('@nx/webpack/app-plugin');
+const { join } = require('path');
+
+module.exports = {
+    output: {
+        path: join(__dirname, '../../dist/libs/testing')
+    },
+    devServer: {
+        port: 4200
+    },
+    plugins: [
+        new NxAppWebpackPlugin({
+            main: './src/index.ts',
+            tsConfig: './tsconfig.lib.json',
+            index: './src/index.ts',
+            outputHashing: process.env['NODE_ENV'] === 'production' ? 'all' : 'none',
+            optimization: process.env['NODE_ENV'] === 'production'
+        })
+    ]
+};