libhardware: deprecate cutils/log.h

Replace cutils/log.h with log/log.h. Sort headers. Minimize conflicts.
Add missing required headers.

Test: compile
Bug: 34250038
Change-Id: I5c0f231cbfed90b73e0538c9d32ad3226c7cc5e4
diff --git a/modules/audio/audio_hw.c b/modules/audio/audio_hw.c
index 35901e4..3c288ca 100644
--- a/modules/audio/audio_hw.c
+++ b/modules/audio/audio_hw.c
@@ -21,13 +21,16 @@
 #include <malloc.h>
 #include <pthread.h>
 #include <stdint.h>
-#include <sys/time.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
 
-#include <cutils/log.h>
+#include <log/log.h>
 
+#include <hardware/audio.h>
 #include <hardware/hardware.h>
 #include <system/audio.h>
-#include <hardware/audio.h>
 
 struct stub_audio_device {
     struct audio_hw_device device;