iio: light: stk3310: Sort headers alphabetically

Sort the included headers alphabetically and group the <linux/iio/*>
headers separately from the generic <linux/*> headers.

Co-developed-by: Felipe Khoury Dayoub <felipedayoub@usp.br>
Signed-off-by: Felipe Khoury Dayoub <felipedayoub@usp.br>
Signed-off-by: Rafael G. Dias <rafael.guimaraes.dias@usp.br>
Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

Author: Rafael G. Dias

drivers/iio/light/stk3310.c

@@ -10,9 +10,10 @@
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/mod_devicetable.h>
+#include <linux/module.h>
 #include <linux/regmap.h>
+
 #include <linux/iio/events.h>
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>