Merge "Refactor HDMI related AIDL packages" am: e6c4ebb0de am: 8047dfe2ed am: dc0a6dcb9c

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2347525

Change-Id: I5954f3b0106b9a01ae174fe787f0fe751f9295f0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>