Bugreport SAF provider isn't "advanced."

UX churn over the years has turned FLAG_ADVANCED into "show internal
storage" which means it's super confusing.

When the Bugreport SAF provider is enabled, just show it.

Test: sure
Bug: 32540478
Change-Id: Id11278c27da8f5f1d1346b208d85b5db59a9e174