Update CredentialManager UI configuration.
1. One config for the fallback UI. Default value is the platform UI. If empty, don't use any fallback.
2. One config for the OEM UI. If empty or not found, use fallback instead. (Finalizing gts tests to require this value to be set and launchable.)
Additionally, there is already cts test to require that the config combo
has to successfully launch a UI.
Bug: 327492511
Test: e2e locally & cts
Change-Id: Ic6ee1c2a01d1746deb25452f091db1dfdaef785a
5 files changed