block: move ->ia_ranges from the request_queue to the gendisk

Independent access ranges only matter for file system I/O and are only
valid with a registered gendisk, so move them there.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Link: https://lore.kernel.org/r/20220629062013.1331068-2-hch@lst.de


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