msm: cpr: Update config as per new data

Update the values of dn_threshold, nominal Vmin,
delay as per latest chip characterization data

Change-Id: I2de4c3d949ae0404dbb41659db021f23291ba2cc
Signed-off-by: Aparna Mallavarapu <aparnam@codeaurora.org>

Conflicts:

	arch/arm/mach-msm/devices-msm7x27a.c