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

Change-Id: Ic35476c4447a5afdc5bc4996323c55dde0c92bb5
diff --git a/hal/audio_extn/ultrasound.c b/hal/audio_extn/ultrasound.c
index 1199e22..a020cdb 100644
--- a/hal/audio_extn/ultrasound.c
+++ b/hal/audio_extn/ultrasound.c
@@ -19,7 +19,7 @@
 
 #include <errno.h>
 #include <stdlib.h>
-#include <cutils/log.h>
+#include <log/log.h>
 #include "audio_hw.h"
 #include "platform_api.h"
 #include <platform.h>