RDMA/hns: Configure sgid type for hip08 RoCE

RDMA/hns: Configure sgid type for hip08 RoCE

The hardware vendors need to generate RoCEv1 or RoCEv2
packet according to the sgid type configured.

Besides, update the gid table size for hip08 RoCE
device.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Shaobo Xu <xushaobo2@huawei.com>
Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>