[automerger skipped] Merge "fix: Unbind an A11yService from onNullBinding"...

[automerger skipped] Merge "fix: Unbind an A11yService from onNullBinding" into tm-dev am: 46bcbb3e am: 3ccdc632 am: 7339d571 -s ours am: c4fc805a -s ours am: c228a3eb -s ours

am skip reason: Merged-In Id04111b061881d23346aa90a0b5d08a28bed2c6f with SHA-1 36ebe84c is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/32222099



Change-Id: I54ffb04ae6160172a10c3dad77da5c5c0954727d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>