net/mlx5: DR, Replace CRC32 implementation to use kernel lib

Use kernel function to calculate crc32 Instead of dr implementation
since it has the same algorithm "slice by 8".

Fixes: 26d688e3

 ("net/mlx5: DR, Add Steering entry (STE) utilities")
Signed-off-by: Hamdan Igbaria <hamdani@mellanox.com>
Reviewed-by: Alex Vesker <valex@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>