Merge "Move ComposerServiceWriter to composer3." into tm-dev am: bce81ecc1e

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

Change-Id: Iedc4daead4ed0ba7bbb902d28d9bd6817f710a2b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>