scsi: ufs: Use true for bool variables in ufshcd_complete_dev_init()

Fix the following coccicheck warning:

drivers/scsi/ufs/ufshcd.c:4140:6-14: WARNING: Assignment of 0/1 to bool
variable.

Link: https://lore.kernel.org/r/20200426094305.24083-1-yanaijie@huawei.com


Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>