Merge "Read brightness-related properties from `ro.recovery.ui`" am:...

Merge "Read brightness-related properties from `ro.recovery.ui`" am: 1937b3fd am: 445fa201 am: 34889517 am: 825a34c6 am: 20c4c812 am: d323d480

Original change: https://android-review.googlesource.com/c/platform/bootable/recovery/+/2646359



Change-Id: I21daac23486d92edf90ce4440789ca2042642c41
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>