net/mlx5e: Change FW sub_minor display to 4 zeros padding

FW version should be reported as X.Y.ZZZZ, add leading zeroes to sub
minor in order to fix it.

Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
1 file changed