nvme: use blk_validate_block_size() for max LBA check

The block layer already has support to validates proper block sizes
with blk_validate_block_size(), we can leverage that as well.

No functional changes.

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20241218020212.3657139-3-mcgrof@kernel.org


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