webpack.config.js: improve version

Sergey Khomushin · Sergey Khomushin · commit 8c6b7b5c8610 · 2021-12-29T20:37:48.000+02:00
diff --git a/webpack.config.js b/webpack.config.js
@@ -35,7 +35,7 @@ module.exports = (webpackEnv) => {
                     modules: false,
                     targets: '> 0.25%, not dead',
                     useBuiltIns: 'usage',
-                    corejs: '3.14',
+                    corejs: '3.20',
                   },
                 ],
               ],
