[automerger skipped] Update ART Service doc. am: f6886c25e0 am: 5172d3fa31 am: cefdc08fef -s ours

am skip reason: Merged-In I77e67ed99fef51956cc2d4c8a5478b93ebd75237 with SHA-1 828dd390cd is already in history

Original change: https://android-review.googlesource.com/c/platform/art/+/2612931

Change-Id: I63637bd34bbf82d85fd28b27ef0a33f3655edd91
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>