Merge "Posting the connection change on a handler to make sure that we don't...

Merge "Posting the connection change on a handler to make sure that we don't enter a stack overflow. (If connection disconnects we also remove state machine which is a conflict)." into main am: d25e6298

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2721055



Change-Id: I5584a19c50f13e9165ba200a1af72c43b290cd67
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>