leaudio: Fix cleaning autoconnect flag am: 8ed41c96

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/17944179



Change-Id: If767a35c2ae9a4d8812d784989d8f9424909ede9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>