base: added national roaming for 3AT on orange austria
Users of 3AT (MCC 232 MNC 11) can roam on Orange (MNC 05)

Change-Id: I6c0823acda265faca3bf3a851cbec8b848668b2a
Merge "base: added national roaming for 3AT on orange austria Users of 3AT (MCC 232 MNC 11) can roam on Orange (MNC 05)" into du44