[automerger skipped] RESTRICT AUTOMERGE Unregister receiver in RollbackManagerServiceImpl am: c276610028 -s ours

am skip reason: contains skip directive

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3020967

Change-Id: I46bdb5d90908a8d644a7f406d6aed760608410ae
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>