scsi: mpi3mr: Remove unneeded version.h include

Remove unneeded version.h include pointed out by 'make versioncheck'.

Link: https://lore.kernel.org/r/820137c2-decc-3d78-f170-7f1c0571fbb7@gmail.com
Signed-off-by: Jesper Juhl <jesperjuhl76@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>