Merge "Refactor dependency on AccessibilityManager." into udc-dev am: 68b5c788

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/21546824



Change-Id: Ib9a0a0bf8c410b5e39364162f0d6d92050daccc1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>