nvme: parse zns command's zsa and zrasf to string

nvme: parse zns command's zsa and zrasf to string

Parse zone mgmt send commands's zsa and receive command's
zrasf to string to make the trace log more human-readable.

Signed-off-by: Guixin Liu <kanie@linux.alibaba.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>