Fix assertion failure

[fwesselm]

Fix assertion failure encountered when running the reproduction example from #3074 (by using HighsCDouble):

Assertion failed: (std::abs(model->col_cost_[col]) <= std::max(options->dual_feasibility_tolerance, kHighsTiny * std::abs(static_cast(objscale)))), function substitute, file HPresolve.cpp, line 2970.

Note that this does not resolve the slow convergence with presolve.

[fwesselm]

Need to investigate another assertion failure. Closing this one.