Automated g4 rollback of changelist 263577879.

*** Original change description ***

Temporarily update public_suffix to include web.app

Without this, developers are not able to set up Google OAuth clients with URLs in Firebase Hosting web.app domain.

***

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=264649425

Author: njwatson32