msm: krait-regualtor: update the PWR_GATE_CONFIG register for apq8084

For APQ8084 the value in PWR_GATE_CONFIG needs to be changed to
0x0010736E for the LDO switching to proceed successfully.

Update it.

Change-Id: I5d66670c0b4a2a3ac7e2e4f2e7a2b2efa069f40d
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>