Added managed profile owners on 'cmd device_policy list-owners'

Test: adb shell cmd device_policy list-owners
Test: atest FrameworksMockingServicesTests:com.android.server.devicepolicy.OwnerShellDataTest

Fixes: 193172204

Change-Id: I45e46d55514c8db4749a7098e18cd84acb2e0a80
6 files changed