LightNVM: add support for lightnvm in the ATA/SCSI stack

For LightNVM devices to be detected in the ATA or SCSI stack they either
need:

ATA: Bit 1 set in the output from the DATA SET MANAGEMENT (06h) command.
SCSI: bit 0 set in word 44 of the VPD Page code 0xB0h (Block Limits).