display: VNDK header fixes

Change-Id: Id7604ac803e49940aa2b49e106b414b4be1a25ad
diff --git a/liblight/Android.mk b/liblight/Android.mk
index 197a1a4..cf53b2c 100644
--- a/liblight/Android.mk
+++ b/liblight/Android.mk
@@ -23,6 +23,7 @@
 LOCAL_SRC_FILES := lights.c lights_prv.cpp
 LOCAL_MODULE_RELATIVE_PATH := hw
 LOCAL_SHARED_LIBRARIES := liblog libcutils libsdm-disp-vndapis
+LOCAL_HEADER_LIBRARIES := libhardware_headers
 LOCAL_CFLAGS := -DLOG_TAG=\"qdlights\"
 ifeq ($(LLVM_SA), true)
     LOCAL_CFLAGS += --compile-and-analyze --analyzer-perf --analyzer-Werror