fix kabi broken due to may_pollfree

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I685FC


CVE: NA

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Commit 0845c5803f3f("[Backport] io_uring: disable polling pollfree
files") adds a new member in file_operations, so we need to fix
kabi broken problem.

Signed-off-by: Li Lingfeng <lilingfeng3@huawei.com>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>