Don't build for qualcomm-hidl implementation

Don't build anything for "qualcomm-hidl" device. This configuration has
been moved to using the new ANT hidl client
(features/hidl-support-soong)
diff --git a/Android.mk b/Android.mk
index d35b00c..0124dad 100644
--- a/Android.mk
+++ b/Android.mk
@@ -15,6 +15,7 @@
 #
 
 ifneq ($(BOARD_ANT_WIRELESS_DEVICE),)
+ifneq ($(BOARD_ANT_WIRELESS_DEVICE),"qualcomm-hidl")
 
 LOCAL_PATH := $(call my-dir)
 
@@ -52,10 +53,6 @@
 
 ANT_DIR := src/bt-vendor_vfs
 
-else ifeq ($(BOARD_ANT_WIRELESS_DEVICE),"qualcomm-hidl")
-
-$(info New stack supported in ant_client)
-
 else ifeq ($(BOARD_ANT_WIRELESS_DEVICE),"vfs-prerelease")
 
 ANT_DIR := src/vfs
@@ -96,5 +93,5 @@
 
 include $(BUILD_EXECUTABLE)
 
-
+endif
 endif # BOARD_ANT_WIRELESS_DEVICE defined