net: bcmgenet: 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: Florian Fainelli <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c

···
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/clk.h>
-#include <linux/version.h>
 #include <linux/platform_device.h>
 #include <net/arp.h>