Fix include path for system/bt

BUG: 196026708
Test: TH
Merged-In: I7c316a80b6051136c7d47be0c1061463c66623f0
Merged-In: I367715ede438e5f762c14edb6fd208465a22909b
Change-Id: I10e909788f51c3be8b65433048835bb582447b68
diff --git a/Android.mk b/Android.mk
index a2090da..3885174 100644
--- a/Android.mk
+++ b/Android.mk
@@ -19,7 +19,7 @@
   bdroid_CFLAGS := -DHAS_NO_BDROID_BUILDCFG
 endif
 
-BDROID_DIR := $(TOP_DIR)system/bt
+BDROID_DIR := $(TOP_DIR)packages/modules/Bluetooth/system
 
 LOCAL_SRC_FILES := \
     src/bt_vendor_slsi.c