nvme: remove the call to nvme_update_disk_info in nvme_ns_remove

There is no need to explicitly unregister the integrity profile when
deleting the gendisk.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Link: https://lore.kernel.org/r/20210914070657.87677-4-hch@lst.de


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