Merge "HDMICEC: Call setArcStatus in setArcMode" am: 7b4e6dc561

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1572281

Change-Id: I07811feaa6528c99981debfbd13fff7c737462fe
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>