Add OWNERS to CEC HIDL HAL directory am: 5f86bf5794 am: f8160ecaa3 am: b5f96c784f

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2553975

Change-Id: I43c676ab2fd32463664d193be272f1bef98a7743
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>