OO-4285: Default current course roles order

Owner has the highest priority, then coach and then participant

src/main/java/org/olat/repository/model/SingleRoleRepositoryEntrySecurity.java

@@ -43,12 +43,10 @@ public class SingleRoleRepositoryEntrySecurity implements RepositoryEntrySecurit
 	}
 
 	private Role getDefaultRole() {
-		if (wrappedSecurity.isParticipant()) {
-			return Role.participant;
+		 if (wrappedSecurity.isEntryAdmin() || wrappedSecurity.isPrincipal() || wrappedSecurity.isMasterCoach()) {
+			return Role.owner;
 		} else if (wrappedSecurity.isCoach() || wrappedSecurity.isMasterCoach()) {
 			return Role.coach;
-		} if (wrappedSecurity.isEntryAdmin() || wrappedSecurity.isPrincipal() || wrappedSecurity.isMasterCoach()) {
-			return Role.owner;
 		}
 		return Role.participant;
 	}