update to version 2022.3

CHANGELOG.md

commonroad_route_planner/route.py

commonroad_route_planner/route_planner.py

commonroad_route_planner/utility/visualization.py

requirements.txt

scenarios/DEU_AAH4-0_66_T-1.xml

scenarios/DEU_Gar-3_2_T-1.xml

scenarios/DEU_Hhr-1_1.xml

scenarios/DEU_Muc-1_2_T-1.xml

scenarios/DEU_Test-1_1_T-1.xml

scenarios/USA_Lanker-2_18_T-1.xml

scenarios/USA_Lanker-2_26_T-1.xml

scenarios/USA_US101-32_1_T-1.xml

scenarios/ZAM_Zip-1_6_T-1.xml

setup.py

tutorial/example_usage.py