Fix : Bonding complete event is sent twice.
[Model] All
[BinType] AP
[Customer] OPEN
[Issue#] N/A
[Request] Internal
[Occurrence Version] N/A
[Problem] When DUT request LE pairing, bonding complete event generated twice.
[Cause & Measure] Callback invoked twice in "Pair" dbus callback and the property changed event.
This patch will handle all bonding complete event in the property changed event.
[Checking Method] Request LE pairing
[Team] IoT Hub
[Developer] Injun Yang
[Solution company] Samsung
[Change Type] Specification change
* bluez patch required
cb38640b07e8be0d5589e42b12bdc2a7e9fad652
Change-Id: Ifeb59d23b62d0d0e6316f7faf3920bb346d02057
Signed-off-by: DoHyun Pyun <dh79.pyun@samsung.com>