samples: drivers: video: tcpserversink: sort header alphabetically

Since this sample's headers are now grouped it is possible to sort them
alphabetically.

Signed-off-by: Josuah Demangeon <me@josuah.net>

Author: josuah

samples/drivers/video/tcpserversink/src/main.c

@@ -4,11 +4,11 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-#include <zephyr/kernel.h>
 #include <zephyr/device.h>
-#include <zephyr/net/socket.h>
 #include <zephyr/drivers/video.h>
+#include <zephyr/kernel.h>
 #include <zephyr/logging/log.h>
+#include <zephyr/net/socket.h>
 
 LOG_MODULE_REGISTER(main, CONFIG_LOG_DEFAULT_LEVEL);