Summary:
The idea behind this is to encapsulate as much build logic as possible inside a `.cmake` file which is contained inside React Native.
This reduces the API surface for the users, once we apply this change to the `template` project, and makes easier for us to evolve native library dependencies on Android, without having to worry about asking users to replicate those changes.
Currently the change is only on RN Tester, will replicate to the template afterwards
## Changelog
[Internal] [Changed] - Encapsulate all the CMake build logic inside a `ReactNative-application.cmake` file for RN Tester
Pull Request resolved: https://github.com/facebook/react-native/pull/33985
Test Plan: Circle CI
Reviewed By: cipolleschi
Differential Revision: D37039658
Pulled By: cortinico
fbshipit-source-id: 536593e3b7227158acba3f0fb6561efaaa9720a5
