Add OWNERS to CEC HIDL HAL directory am: 5f86bf5794 am: 3995f78c7c

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

Change-Id: Id8304268ca8b61532b764f7f2ed752343aacfb08
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>