Re-indent clatd code with clang-format

clang-format --style file -i *.{c,h,cpp}

Bug: 118848635
Test: 1. browse over ipv6-only network
      2. atest clatd_test
      3. clang-format --style file -i *.{c,h,cpp}

Change-Id: I7389426101df7745370d0ac5c55176cd8fe2b08b
diff --git a/logging.c b/logging.c
index c90b1cf..79d98e1 100644
--- a/logging.c
+++ b/logging.c
@@ -16,11 +16,11 @@
  * logging.c - print a log message
  */
 
-#include <stdarg.h>
 #include <android/log.h>
+#include <stdarg.h>
 
-#include "logging.h"
 #include "debug.h"
+#include "logging.h"
 
 /* function: logmsg
  * prints a log message to android's log buffer