Bluetooth-TWS: Disable outgoing connection for 2nd earbud.

Change ensures outgoing connection for second earbud on
pairing to disabled by default. if needed can be enabled
by setting property.

 Conflicts:
	packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java

CRs-fixed: 2300140
Change-Id: Id00fdb30825aeee1e6adff55c767e94df96d52b5
Signed-off-by: Volodymyr Zhdanov <wight554@gmail.com>