hpsa: Add box and bay information for enclosure

hpsa: Add box and bay information for enclosure

 devices

Adding a new method to display enclosure device information.

Reviewed-by: Justin Lindley <justin.lindley@pmcs.com>
Reviewed-by: Kevin Barnett <kevin.barnett@pmcs.com>
Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Orabug: 23064595
Signed-off-by: Manjunath Govindashetty <manjunath.govindashetty@oracle.com>