react-native-lazy-index is now @rnx-kit/react-native-lazy-index

react-native-lazy-index has moved to rnx-kit, and has been renamed to @rnx-kit/react-native-lazy-index.

To migrate, simply replace react-native-lazy-index in package.json:

-    "react-native-lazy-index": "^2.1.1",
+    "@rnx-kit/react-native-lazy-index": "^2.1.1",