Adaptation: run and combine Losses and Damages for BAU

[MatthiasHauthDeltares]

1. BAU
   Run losses for BAU files, get results from column vlh_EV1_{me}_total: {me} refers to an Enum AggregateWlEnum.
   Documente that the flood map should NOT start with a return period.
   Run damages for BAU files, get results from column 'dam_{hazard_name}_{damage_curve}' with damage_curve = DamageCurveEnum.HZ.name: 3 names for the damage curves are to be expected: "OSM", "HZ", "MAN" ( to be verified)

Sum the results from losses and damages into a GeoPackage and name it "impact_BAU". In the ouput geopackage, there is a value per link.

2. Do the same for all AdaptationOption:
   For every AdaptationOption in AdaptationOptionCollection:

   fetch the corresponding input data files
   Run losses and damages just like in

#595
Create a GeoPackage file named "combined_losses_and_damages_adaptation_options" with column "impact_AO_{OPTION_ID}" for every option. This is the impact for the considered event.