net/hns3: fix some function names for copper media type
net/hns3: fix some function names for copper media type

PHY is a common concept for the copper and optical media type interface.
There are some inappropriate function names for copper ports, which
needs to be adjusted.

Fixes: 2e4859f3b362 ("net/hns3: support PF device with copper PHYs")

Signed-off-by: Huisong Li <6909b08cc600214438d1cc25e31062c8d1c2efdc@huawei.com>
Signed-off-by: Min Hu (Connor) <f02e10cb0a484c51b0f8634f83fbb4ab9ded1c6a@huawei.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk