This change allows callers with the NETWORK_STACK or PERMISSION_NETWORK_STACK to receive administrator UIDs. This will be used by the VCN to ensure that administrator UIDs are accurately populated, ensuring that the ConnectivityDiagnostics are triggered for the VCN. Bug: 193204385 Test: atest ConnectivityServiceTest Change-Id: I3ecfbef6847dcc78adac05d0229719c97e3a220c