nvme/050: skip test with NVMe multipath device

[yizhanglinux]

$./check nvme/050 nvme/050 => nvme1n1 (test nvme-pci timeout with fio jobs) [failed] runtime 94.236s ... 62.734s --- tests/nvme/050.out 2025-11-17 00:23:56.086469327 -0500 +++ /root/blktests/results/nvme1n1/nvme/050.out.bad 2025-11-19 03:17:45.389644408 -0500 @@ -1,2 +1,3 @@ Running nvme/050 -Test complete +Test failed +tests/nvme/050: line 50: /sys/bus/pci/devices//remove: Permission denied

[igaw]

There are enterprise PCI disks with multipath. I think it would be good to tests these devices as well. It seems you are testing with such a device, maybe we could get this tests also working with these types?

I think it it's possible to make _get_pci_dev_from_blkdev a bit smarter so it returns the correct PCI device?