Fix interface renaming
Fix interface renaming

Summary:
Interface renaming was not taking into account external interfaces and renaming them causing an instacrash

build[automation_fbandroid_redexunstable_]

Reviewed By: int3

Differential Revision: D6242275

fbshipit-source-id: 9f0ae76dbd6e19eb0984c3619f5fa735efd9dd34

facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex,facebook/redex