crypto: hisilicon- count send_ref when sending bd

hulk inclusion
category: Bugfix
bugzilla: NA
CVE: NA

When a BD is delivered, the RAS resets occasionally clear the BD that is
being delivered. The count send_ref ensures that the RAS process does
not perform operations on this QP when the BD is delivered.

Signed-off-by: Yu'an Wang <wangyuan46@huawei.com>
Signed-off-by: Weili Qian <qianweili@huawei.com>
Reviewed-by: Zibo Xu <xuzaibo@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>