[automerger skipped] End the attaching animation early when we settle on the end target am: fd54a8e84a -s ours

am skip reason: Change-Id I3f37aecf9c93f2ec63dbdce561e7f5ba11be89cc with SHA-1 1cc12ebc12 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/12907696

Change-Id: I5490ccf0af9a8e0a8625d4467e38b9fbe2251826