[automerger skipped] [RESTRICT AUTOMERGE] AccessibilityManagerService: remove uninstalled services from enabled list after service update. am: 766911c331 am: 2229cd9dd9 am: eacf4436e3 -s ours

am skip reason: contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/26709088

Change-Id: I66fa801170307c06d593069a989e89db2ee6e174
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>