Adjust PhOP for Trucks and Busses in standard scenarios

[johannah-pik]

• The assumptions on the phaseout of ICEs in Trucks and Busses within EUR were a bit to optimistic for the standard scenarios
• PhOP in its original form is kept
• Preference trends were adjusted for trucks and busses in the standard scenarios
• UKI is included again as UK proposed an ICE ban as well for 2035 original announcement, now postponed to 2035 -Test runs and CompareScenarios can be found here /p/projects/edget/20231012_PR234_Adjust PhOP for Trucks and Busses and include UKI
• mip choice of colorcode is not working at the moment for specific truck vehicle classes. They are temporarily removed from the compScen