Merge "Enable R8 full mode for system_server" into main am: 09763c45 am: 03c6acec

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2803219



Change-Id: Ia5767b4f32d1af653b46ab506d365c0bc5805e3b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>