Change reference path to use reference type in index.d.ts

Summary: dtslint throws an error when <reference path> is used to reference another package. The suggested approach is to use <reference types> instead. It requires that the [email protected] is used.

Differential Revision: D69749044

Author: Dawid Małecki

packages/react-native/types/index.d.ts

@@ -51,7 +51,7 @@
 //                 Mateusz Wit <https://github.com/MateWW>
 //                 Saad Najmi <https://github.com/saadnajmi>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-// Minimum TypeScript Version: 4.8
+// Minimum TypeScript Version: 4.9
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 //