Merge "Move ComposerServiceWriter to composer3." into tm-dev am: bce81ecc1e am: 0bffe88357 am: be45abe08b am: 76abadd2c2

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/17667548

Change-Id: Ib061fe17305d2994f94db80af5518f1f6571fd20
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>