ARM: dts: msm: ensure bob regulator is ON for 8909w during handoff

During handoff from bootloader to kernel, ensure the pmic gpio is
not turned off to keep the bob regulator ON.

Change-Id: I751fa7c249de95dc16ce299b31a4280db7002643
Signed-off-by: Ashish Garg <ashigarg@codeaurora.org>