Bluetooth: OOBS enabling

Bug: 203079726
Test: Pass Bluetooth ON / OFF and manual tests
Change-Id: I02d2240148b52d71ff2026e247d2803f32b5b344

bluetooth/qti_default.mk

@@ -49,7 +49,7 @@ TARGET_BLUETOOTH_HCI_V1_1 = true
 TARGET_BLUETOOTH_UART_DEVICE = "/dev/ttySAC18"
 UART_USE_TERMIOS_AFC = true
 TARGET_USE_QTI_BT_IBS = false
-TARGET_USE_QTI_BT_OBS = false
+TARGET_USE_QTI_BT_OBS = true
 TARGET_USE_QTI_BT_SAR_V1_1 = true
 TARGET_USE_QTI_BT_CHANNEL_AVOIDANCE = true