Merge "Add an IRPC changelog." am: 2f2db81f7d am: d1d642deac

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2134688

Change-Id: I99dbc52a7e867eba1ff3a3c83240fb076d5cb6c2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>