Remove the duplicated service from gatt_list_service

Remove the duplicated service from gatt_list_service

[Model] All
[BinType] AP
[Customer] OPEN

[Issue#] P200428-01509
[Request] Internal
[Occurrence Version] N/A

[Problem] bt-service access to the removed GATT service to get service information
[Cause & Measure] Whenever client app registered, duplicated service added to gatt_list_serice.
 Eventhough GATT service removed from server, all of the duplicated service is not removed from the list.
 So gatt_list_service should have a unique service for each device.
[Checking Method] n/a

[Team] Convergence BT
[Developer] Injun Yang
[Solution company] Samsung
[Change Type] Specification change

Change-Id: If7898b33a572f4b446b04b5d788c6360c3e8fbab
Signed-off-by: Wootak Jung <wootak.jung@samsung.com>