Compute dual objective value

[jajhall]

[odow]

Here's where we do it: https://github.com/jump-dev/HiGHS.jl/blob/c736c0260d9bf74dcb544e4e76ebf05a00ac0593/src/MOI_wrapper.jl#L2107-L2193

• We don't include the offset if there is a ray
• If there is a primal solution we pick the closest bound
• If there is no primal solution (like a ray) we pick the bound corresponding to if ( d <= 0 ) {u } else { l }

[jajhall]

Closed by #1984