Migrated java PurchasesFlutterPlugin class to kotlin class.#686

Open

Arunshaik2001 wants to merge 1 commit intoRevenueCat:mainfrom Arunshaik2001:arun/migrating_java_2_kotlin

+768-679

Commits on May 11, 2023

1. Migrated java plugin file to kotlin to use latest features.
Arunshaik2001
committed