add missing entries to FunctionEnum

src/Enum/Access/FunctionEnum.php

@@ -57,6 +57,8 @@ enum FunctionEnum: string
     case BENEFACTOR_MEMBER = 'BENEFACTOR_MEMBER';
     case HOUR_MEMBER = 'HOUR_MEMBER';
     case OTHER = 'OTHER';
+    case ARTISTIC_DIRECTOR = 'ARTISTIC_DIRECTOR';
+    case ARTISTIC_DIRECTOR_ASSISTANT = 'ARTISTIC_DIRECTOR_ASSISTANT';
 
     /**
      * Office missions.