fix: build dist with locales (#4910)

index-with-locales.js

@@ -0,0 +1,11 @@
+const antd = require('./components');
+const req = require.context('./components', true, /^\.\/locale-provider\/.+_.+\.tsx$/);
+
+antd.locales = {};
+
+req.keys().forEach((mod) => {
+  const match = mod.match(/\/([^/]+).tsx$/);
+  antd.locales[match[1]] = req(mod);
+});
+
+module.exports = antd;