scsi: ufs: qcom: Enable suspending clk scaling on no request

Enable suspending clk scaling on no request for Qualcomm SoC.

Signed-off-by: Ram Prakash Gupta <quic_rampraka@quicinc.com>
Link: https://lore.kernel.org/r/20240627083756.25340-3-quic_rampraka@quicinc.com


Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>