Merge "Fix holding behavior across self-manged ConnectionServices." into udc-dev am: 390a9d136f am: 8d4b741e50 am: ee12c5272c

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/23036398

Change-Id: Id3449c9f1db78653d869b06a29e593f48314bb92
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>