platform: msm8916: correct the MPM2_MPM_PS_HOLD address
platform: msm8916: correct the MPM2_MPM_PS_HOLD address

The wrong address will cause the fastboot reboot fail.

CRs-Fixed: 636458
Change-Id: I91928519ace2e34bb21a27c499904ca123c05ce3

CanarySolutions/little-kernel,jsr-d10/android_bootable_bootloader_lk,Foxda-Tech/argo8-bootable-bootloader-lk,M1cha/android_bootable_bootloader_lk,Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/argo8-bootable-bootloader-lk,Foxda-Tech/argo8-bootable-bootloader-lk,CanarySolutions/little-kernel,Foxda-Tech/polaris-bootable-bootloader-lk,M1cha/android_bootable_bootloader_lk,CanarySolutions/little-kernel,M1cha/android_bootable_bootloader_lk,efidroid/lk,M1cha/lktris,efidroid/lk,Foxda-Tech/polaris-bootable-bootloader-lk,jsr-d10/android_bootable_bootloader_lk,M1cha/lktris,Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/argo8-bootable-bootloader-lk,M1cha/android_bootable_bootloader_lk,CanarySolutions/little-kernel,jsr-d10/android_bootable_bootloader_lk,Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/argo8-bootable-bootloader-lk,CanarySolutions/little-kernel,efidroid/lk,M1cha/android_bootable_bootloader_lk,M1cha/lktris,jsr-d10/android_bootable_bootloader_lk,efidroid/lk,M1cha/android_bootable_bootloader_lk,jsr-d10/android_bootable_bootloader_lk,M1cha/lktris,efidroid/lk,M1cha/lktris