android: support dttable for dtb in boot/vendor_boot am: 86fee5d5ae Original change: https://android-review.googlesource.com/c/platform/bootable/libbootloader/+/3556311 Change-Id: I8fea9f8708a5c719e8ab90b5e847e33c8efd98ab Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>