ver 1.6.2
	Support ANCS (Apple Notification Center Service (ANCS) Specification)
	Support ATT_MTU Report for ble read/write
	Fixed scan_type error
	Support Separate management of BLE/BREDR with same addr
	Update SPP API
	Support Disconnected Reason to User
	Add bt config file (/data/main.conf: ssp/sc/gatt_client/discovery time/Controll_mode)
	Support custom pincode for ssp_disable
	Support debug info options
	Support WPA2_WPA3 mixed encryption
	Support pairing confirm callback
	Fixed error during bt_on/off test
	Refactoring bt_test_vendor_cb in bt_test.c
	Refactoring bt/ble_name field