iio: tcs3472: sort headers alphabetically

Sort the #include directives in alphabetical order in preparation for
adding new headers in upcoming patches.

No functional change.

Suggested-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Aldo Conte <aldocontelk@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

Author: aldocontelk

drivers/iio/light/tcs3472.c

@@ -13,16 +13,16 @@
  * TODO: wait time
  */
 
-#include <linux/module.h>
-#include <linux/i2c.h>
 #include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
 #include <linux/pm.h>
 
+#include <linux/iio/buffer.h>
+#include <linux/iio/events.h>
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
-#include <linux/iio/events.h>
 #include <linux/iio/trigger_consumer.h>
-#include <linux/iio/buffer.h>
 #include <linux/iio/triggered_buffer.h>
 
 #define TCS3472_DRV_NAME "tcs3472"