Merge "CEC: Add implementation of SYSTEM_CEC_CONTROL option to default HdmiCec" am: 3f3e91faa9 am: abb6a8067b am: 1296b84014 am: 0a3de30dce am: a1803dbd83

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1772433

Change-Id: I0930b639e0bd0360ee969d9a44059fd832315038