net/mlx5: Add case for FS_FT_NIC_TX FT in MLX5_CAP_FLOWTABLE_TYPE

Commit 16f1c5bb ("net/mlx5: Check device capability for maximum flow
counters") added MLX5_CAP_FLOWTABLE_TYPE but forgot to account
for FS_FT_NIC_TX case in the expression.

Although the expression will return 1 for this case instead of the
actual cap, there isn't currently no known side affects of
missing this case.

Add the FS_FT_NIC_TX case.
Signed-off-by: Paul Blakey <paulb@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

drivers/net/ethernet/mellanox/mlx5/core/fs_core.h

@@ -331,6 +331,7 @@ void mlx5_fs_ingress_acls_cleanup(struct mlx5_core_dev *dev);
 
 #define MLX5_CAP_FLOWTABLE_TYPE(mdev, cap, type) (		\
 	(type == FS_FT_NIC_RX) ? MLX5_CAP_FLOWTABLE_NIC_RX(mdev, cap) :		\
+	(type == FS_FT_NIC_TX) ? MLX5_CAP_FLOWTABLE_NIC_TX(mdev, cap) :		\
 	(type == FS_FT_ESW_EGRESS_ACL) ? MLX5_CAP_ESW_EGRESS_ACL(mdev, cap) :		\
 	(type == FS_FT_ESW_INGRESS_ACL) ? MLX5_CAP_ESW_INGRESS_ACL(mdev, cap) :		\
 	(type == FS_FT_FDB) ? MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, cap) :		\