Update Privileges for BARRING_INFO and REG_FAILURE

Modify the privilege for LISTEN_BARRING_INFO and for
LISTEN_REGISTRATION_FAILURE to require READ_PRECISE_PHONE_STATE.

Because both of these should only be of interest to special-
purpose applications such as Carrier Apps or diagnostics apps,
limit the permissions to encourage barring info to be collected
via NET_CAPABILITY_NOT_CONGESTED, and for registration failure
to be learned in a more digestible fashion via ServiceState.

Bug: 149061935
Test: atest TelephonyManagerPermissionTest && atest CarrierApiTest
Change-Id: If8c915745951d745a5b30e9c44732db704f09a8d