display: Use log.h from VNDK

Change-Id: I8aa8566036a44b1587f5cfe6c745e11a3dd19481
diff --git a/liblight/lights.c b/liblight/lights.c
index 115b98c..d511395 100644
--- a/liblight/lights.c
+++ b/liblight/lights.c
@@ -19,7 +19,7 @@
 
 // #define LOG_NDEBUG 0
 
-#include <cutils/log.h>
+#include <log/log.h>
 #include <cutils/properties.h>
 #include <stdint.h>
 #include <stdlib.h>