Add missing RangeTblEntry field to jumble

RangeTblEntry.funcordinality should be jumbled, because the WITH
ORDINALITY clause changes the query result.

This was apparently an oversight in the past.

Discussion: https://www.postgresql.org/message-id/flat/d7f421f8-fd6d-4759-adc3-247090a5d44b%40eisentraut.org

src/backend/nodes/queryjumblefuncs.c

@@ -375,6 +375,7 @@ _jumbleRangeTblEntry(JumbleState *jstate, Node *node)
 			break;
 		case RTE_FUNCTION:
 			JUMBLE_NODE(functions);
+			JUMBLE_FIELD(funcordinality);
 			break;
 		case RTE_TABLEFUNC:
 			JUMBLE_NODE(tablefunc);