ui: upgrade to webpack5

packages/ui-default/build/utils/mapWebpackUrlPrefix.js

@@ -1,18 +0,0 @@
-/* eslint-disable import/no-extraneous-dependencies */
-import { escapeRegExp } from 'lodash';
-
-export default function mapWebpackUrlPrefix(mapList) {
-  const rules = mapList.map((mappingRule) => {
-    const regex = mappingRule.prefix.split('/').map((s) => escapeRegExp(s)).join('[\\/\\\\]');
-    return {
-      from: new RegExp(`^${regex}`, mappingRule.flag),
-      to: mappingRule.replace,
-    };
-  });
-  return function mapUrl(url) {
-    rules.forEach((rule) => {
-      url = url.replace(rule.from, rule.to);
-    });
-    return url;
-  };
-}