Remove attributes_conns from RALs

data/storage/postgres/create_tariffplan_tables.sql

@@ -529,6 +529,7 @@ CREATE INDEX tp_suppliers_unique ON tp_suppliers  ("tpid",  "tenant", "id",
     "initial" varchar(64) NOT NULL,
     "substitute" varchar(64) NOT NULL,
     "append" BOOLEAN NOT NULL,
+    "blocker" BOOLEAN NOT NULL,
     "weight" decimal(8,2) NOT NULL,
     "created_at" TIMESTAMP WITH TIME ZONE
   );