Merge "Gralloc: AIDL HAL may replace HIDL HAL." into tm-dev am: 2eab518ff5 am: 5ff3b98dc2

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/18360587

Change-Id: I850f24224d1d826b20bbb4256fcb5b1751035410
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>