scsi: aacraid: Save bmic phy information for each phy

Save the bmic information for each phy, so that it can processed in
target setup function.

Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>