scsi: ufs: core: Reduce the power mode change timeout

scsi: ufs: core: Reduce the power mode change timeout

[ Upstream commit 8f2c96420c6ec3dcb18c8be923e24c6feaa5ccf6 ]

The current power mode change timeout (180 s) is so large that it can cause
a watchdog timer to fire. Reduce the power mode change timeout to 10
seconds.

Link: https://lore.kernel.org/r/20220811234401.1957911-1-bvanassche@acm.org
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>