net: usb: lan78xx: remove unused including <linux/version.h>

Remove including <linux/version.h> that don't need it.

Reported-by: Hulk Robot <[e-mail]>
Signed-off-by: Zheng Yongjun <[e-mail]>
Acked-by: Woojung Huh <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

drivers/net/usb/lan78xx.c

···
 /*
  * Copyright (C) 2015 Microchip Technology
  */
-#include <linux/version.h>
 #include <linux/module.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>