nvme-pci: ignore the subsysem NQN on Phison E16

[ Upstream commit c9e95c39 ]

Tested both with Corsairs firmware 11.3 and 13.0 for the Corsairs MP600
and both have the issue as reported by the kernel.

nvme nvme0: missing or invalid SUBNQN field.

Signed-off-by: Claus Stovgaard <claus.stovgaard@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>