Merge "CEC: Add support for multiple ports to default HdmiCec" am: 63a8152f8e am: bfd12e9bf5 am: db777a32de

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1773889

Change-Id: I49899980442854cbea7f4472504734a7e956056e