virtio-blk: replace ida_simple[get|remove] with ida_[alloc_range|free]

ida_simple[get|remove] are deprecated, and are just wrappers to
ida_[alloc_range|free]. Replace ida_simple[get|remove] with their
corresponding counterparts.

No functional changes.

Signed-off-by: Pankaj Raghav <p.raghav@samsung.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Link: https://lore.kernel.org/r/20221130123001.25473-1-p.raghav@samsung.com


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