nvme: Add a quirk mechanism that uses identify_ctrl

Currently, all NVMe quirks are based on PCI IDs.  Add a mechanism to
define quirks based on identify_ctrl's vendor id, model number,
and/or firmware revision.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@fb.com>