hal: Use log/log.h instead of cutils/log.h

Change-Id: I6e52524cc650eea234fbcf64ed17104dd8a3f001
diff --git a/voice_processing/voice_processing.c b/voice_processing/voice_processing.c
index 32b76a5..366adf7 100644
--- a/voice_processing/voice_processing.c
+++ b/voice_processing/voice_processing.c
@@ -19,7 +19,7 @@
 #include <stdlib.h>
 #include <dlfcn.h>
 #include <stdlib.h>
-#include <cutils/log.h>
+#include <log/log.h>
 #include <cutils/list.h>
 #include <unistd.h>
 #include <hardware/audio_effect.h>