RDMA/hns: Move HIP06 related definitions into hns_roce_hw_v1.h

hns_roce_device.h is not specific to hardware, some definitions are only
used for HIP06, they should be moved into hns_roce_hw_v1.h.

Link: https://lore.kernel.org/r/1612517974-31867-9-git-send-email-liweihang@huawei.com


Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>