Enable react freeze #4067
Summary
This MR updates the version of react-native-screens and enables react-freeze
closes #4067 (closed)
Steps to test
Due to this MR updates a core component of the navigator and enables an internal optimization, we should test it by navigating to as many screens as possible (opening channels, modals, etc)
Estimated Regression Scope
It can affect any screen that has some state update on the render method (not recommended) or the general stability
Edited by Martin Santangelo