net/mlx5: Update the list of the PCI supported devices

mainline inclusion
from mainline-v5.4
commit b7eca940
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I63MQP


CVE: NA

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Add the upcoming ConnectX-6 LX device ID.

Fixes: 85327a9c ("net/mlx5: Update the list of the PCI supported devices")
Signed-off-by: Shani Shapp <shanish@mellanox.com>
Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Meiting Li <limeiting1@huawei.com>