net: hns3: fix index limit to support all queue stats

Currently, hns hardware supports more than 512 queues and the index limit
in hclge_comm_tqps_update_stats is wrong. So this patch removes it.

Fixes: 287db5c4

 ("net: hns3: create new set of common tqp stats APIs for PF and VF reuse")
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Michal Kubiak <michal.kubiak@intel.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>