Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/35435
This raises the C++ language standard to C++17 which is needed to remove some folly:: dependencies
changelog: [Internal]
Reviewed By: cortinico
Differential Revision: D41482821
fbshipit-source-id: 62af6e95e6e78378112a4ce4e9c3ab7df0587218