net: hns3: change the order of reinitializing RoCE and VF during reset

driver inclusion
category: bugfix
bugzilla: NA
CVE: NA

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The HNS RDMA driver will support VF device later, whose
re-initialization should be done after PF's. This patch
changes the order of hclge_reset_prepare_up() and
hclge_notify_roce_client(), so that PF's roce client
will be reinitialized before VF's

Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Reviewed-by: Weiwei Deng <dengweiwei@huawei.com>
Reviewed-by: Peng Li <lipeng321@huawei.com>
Reviewed-by: Shengzui You <youshengzui@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>