After upgrading from `0.44.3` -> `0.45.0`, XCode no longer builds for me with the following error: ``` Lexical or Preprocessor Issue 'config.h' file not found ```  I am not using cocoa pods, just npm packages. Seems like [some related changes have been made](https://github.com/facebook/react-native/commit/1ea4002b72209aff0c11a91335b13ac60b05ab99) that may be causing this issue?