RDMA/hns: Get pf capbilities from NCL_CONFIG

driver inclusion
category: bugfix
bugzilla: NA
CVE: NA

We set a default value to pf capbilities previously, now we get most of
them from NCL_CONFIG by commands to suit different type of hardware.

Feature or Bugfix:Bugfix

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Reviewed-by: xavier.huwei <xavier.huwei@huawei.com>
Reviewed-by: Yixian Liu <liuyixian@huawei.com>
Reviewed-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>