device-common: Do not enable UFS in builds booting from sdcard am: 4f6e7bf173

Original change: https://android-review.googlesource.com/c/device/linaro/dragonboard/+/3148436

Change-Id: I9fadb6e2ffd8cdfc3adae8f349c3066a534e8457
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>