Changes to List scenarios and dependencies for a workshop asset

the response property scenarios/items/authorName became nullable for the status 200

the response property scenarios/items/description became nullable for the status 200

the response property scenarios/items/gameMode became nullable for the status 200

the response property scenarios/items/authorName became optional for the status 200

the response property scenarios/items/description became optional for the status 200

the response property scenarios/items/gameMode became optional for the status 200

endpoint added