ARM: dts: msm: change ufs regulators for msmfalcon interposer QRD

Change ufs regulators for msmfalcon interposer QRD. Reduce
maximum power load that can be drawn from vcc and vccq2 supply.
Add the required minimum and maximum voltages of ufs phy.

CRs-Fixed: 1093028
Change-Id: Ic534c518116c18e98bd4e421365831400ef967f4
Signed-off-by: xiaonian <xiaonian@codeaurora.org>