io_uring: add lockdep asserts to io_add_aux_cqe

io_add_aux_cqe() can only be called for rings with uring_lock protected
completion queues, add a couple of assertions in regards to that.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/c010eab7b94a187c00a9d46d8b67bf7fcad18af4.1746788592.git.asml.silence@gmail.com


Signed-off-by: Jens Axboe <axboe@kernel.dk>