Add additional field for CarrierRoamingSatelliteController atom

It is needed to count how many devices are satellite entitled or not from the metric stastics, thus added an boolean field is_device_entitled into existing atom to count it.

Design doc : go/nbiotntn-metrics, go/satellite-metrics

Bug: 364894569
Flag: EXEMPT bugfix
Test: atest PersistAtomsStorageTest SatelliteStatsTest
      manually run Satellite Service, pulled db from the device, and verified
Change-Id: Ieff0e7707e2e486f62d45e8a68b68231f5a531c3