net: hns3: fix misuse vf id and vport id in some logs

vport_id include PF and VFs, vport_id = 0 means PF, other values mean VFs.
So the actual vf id is equal to vport_id minus 1.

Some VF print logs are actually vport, and logs of vf id actually use
vport id, so this patch fixes them.

Fixes: ac887be5 ("net: hns3: change print level of RAS error log from warning to error")
Fixes: adcf738b

 ("net: hns3: cleanup some print format warning")
Signed-off-by: Jiaran Zhang <zhangjiaran@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>