dragonboards: Set verifiedbootstate property am: d1f1f837c2 am: 7ed58a3490 am: d548975544

Original change: https://android-review.googlesource.com/c/device/linaro/dragonboard/+/2316882

Change-Id: I446b6f4e2b5612eee08808078c692d546a1059ae
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>