chore: Remove unused code in AddresseeSelectorComponent.vue

src/Bundle/ChillTicketBundle/src/Resources/public/vuejs/TicketApp/components/AddresseeSelectorComponent.vue

@@ -134,12 +134,10 @@ export default defineComponent({
         const userGroup = ref(
             userGroups.filter((userGroup) => userGroup.excludeKey == "") as
                 | UserGroup[]
-                | []
         );
         const users = ref(
             props.modelValue.filter((addressee) => addressee.type == "user") as
                 | User[]
-                | []
         );
         const addPersons = ref();