Merge "HDMICEC: Change hashcode for HdmiPortInfo" am: d8cd3c7d2d

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1483970

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I2e9b5a064902bcf325598b84f004484dc12f8efc