Merge pull request firebase#907 from cozzin/feature/appleButtonDarkMode Fix Apple login button color to white when in dark mode

fix extra tokens after import 

Merge pull request firebase#891 from audkar/replace-imports Use objective-c++ compatible import statements

Merge pull request firebase#837 from firebase/onetimecode Fix missing text input trait

Merge pull request firebase#828 from firebase/dpebot-repositorygardener Auto-update dependencies.

Bump FirebaseUIpodspec version 

Fix deprecation warning 

Merge pull request firebase#792 from firebase/interactive Separate interactive dismissal and cancel button customization

Merge pull request firebase#788 from morganchen12/dismiss Prevent interactive dismiss when cancel button is hidden

bump podspec version