ARM: dts: msm: Add fix for regulator voltage for holi camera

-Regulator framework for pm8008 accepts only the voltages to be in
 multiple of 8mv , So this change rounds of the vdig supply in s5k3p9
 and imx476 to 1.056 instead of 1.05
-Fixed typo in camera-device tree file.

CRs-Fixed: 2733427
Change-Id: If801b781d08f4ab2bbfa4d866585c2ef99d2c2ac