net/mlx5e: Change function's position to a more fitting file

Move function which indicates whether tunnel inner flow table is
supported from en.h to en_fs.c. It fits better right after tunnel
protocol rules definitions.

Signed-off-by: Aya Levin <ayal@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
3 files changed