scsi: ufs: Remove the driver version

scsi: ufs: Remove the driver version

The current version number is 0.2. That driver version was assigned more
than nine years ago. A version number that is not updated while the driver
is updated is not useful. Hence remove the driver version number from the
UFS driver. See also commit 53e303e34feb ("[SCSI] ufs: Separate PCI code
into glue driver").

Link: https://lore.kernel.org/r/20220419225811.4127248-16-bvanassche@acm.org
Tested-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>