Merge "Delete support for HIDL V3.8" into tm-d1-dev am: 72b41c74 am: 7db80f00

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/18572251



Change-Id: I5e805f50cc0c87443264fae5816f77a53e980396
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>