net: hns3: dump tqp enable status in debugfs

mainline inclusion
from mainline-v5.10-rc1
commit dbaae5bb
category: feature
bugzilla: NA
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=dbaae5bb4617



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Adds debugfs to dump tqp enable status.

Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Junxin Chen <chenjunxin1@huawei.com>
Reviewed-by: Junxin Chen <chenjunxin1@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>