net/mlx5: E-Switch, Set vhca id valid flag when creating indir fwd group

net/mlx5: E-Switch, Set vhca id valid flag when creating indir fwd group

[ Upstream commit ca6891f9b27db7764bba0798202b0a21d0dc909c ]

When indirect forward group is created, flow is added with vhca id but
without setting vhca id valid flag which violates the PRM.

Fix by setting the missing flag, vhca id valid.

Fixes: 34ca65352ddf ("net/mlx5: E-Switch, Indirect table infrastructure")
Signed-off-by: Maor Dickman <maord@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>