One more PGRES_TUPLES_CHUNK for Postgres 16 (#5)

Added one more PGRES_TUPLES_CHUNK to support PostgreSQL 16

Author: markjcrane

src/mod/databases/mod_pgsql/mod_pgsql.c

@@ -770,6 +770,10 @@ switch_status_t pgsql_next_result_timed(switch_pgsql_handle_t *handle, switch_pg
 #if PG_VERSION_NUM >= 90002
 		case PGRES_SINGLE_TUPLE:
 			/* Added in PostgreSQL 9.2 */
+#endif
+#if PG_VERSION_NUM >= 160001
+                case PGRES_TUPLES_CHUNK:
+			/* Added in PostgreSQL 16 */
 #endif
 		case PGRES_TUPLES_OK:
 		{