Add version 1 of GET_HBA_NAME to fetch port specific IQN first.
If it fails use version 0 to get the IQN.

To use this old IQN names of interfaces needs to be cleared from
the iscsiadm database.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>