net: hns3: add xps setting support for hns3 driver

This patch adds xps setting support for hns3 driver based on
the interrupt affinity info.

Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>