[RFC 6/9] net/mlx5/hws: add hws flex item matching support

Support flex item matching in hws and syntax follows sws exactly. Flex item should be created in advance and follow current json mapping logic. Signed-off-by: Rongwei Liu --- doc/guides/nics/features/mlx5.ini | 1 + doc/guides/nics/mlx5.rst | 1 + drivers/common/mlx5/mlx5_d

[RFC 6/9] net/mlx5/hws: add hws flex item matching support

Support flex item matching in hws and syntax follows sws exactly. Flex item should be created in advance and follow current json mapping logic. Signed-off-by: Rongwei Liu --- doc/guides/nics/features/mlx5.ini | 1 + doc/guides/nics/mlx5.rst | 1 + drivers/common/mlx5/mlx5_d