device-common: Do not enable UFS in builds booting from sdcard am: 4f6e7bf173 am: 5fa4deb79d

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

Change-Id: I0374b4e0b46758bb34814db14de1b3924961c981
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>