Add particle-dependent defaults for secondary calculators

The secondary calculators currently only provide a default parametrization per interaction type. However, the best defaults can be different for different particle types, see for example PR #347.

This needs a restructuration of the correct structure. Maybe one can adapt the current implementation:

PROPOSAL/src/PROPOSAL/PROPOSAL/secondaries/SecondariesCalculator.h

Lines 39 to 45 in 44849fb

    
           SecondariesCalculator( 
        
               T const& interaction_types, ParticleDef const& p, Medium const& m) 
        
           { 
        
               for (auto& t : interaction_types) 
        
                   addInteraction( 
        
                       DefaultFactory<secondaries::Parametrization>::Create(t, p, m)); 
        
           }

In a meaningful way, and add a method that is similar to the method we use for the cross sections?

	SecondariesCalculator(
	T const& interaction_types, ParticleDef const& p, Medium const& m)
	{
	for (auto& t : interaction_types)
	addInteraction(
	DefaultFactory<secondaries::Parametrization>::Create(t, p, m));
	}