update test dist to pg14

dist/win-x64/postgres/share/extension/intarray--1.4--1.5.sql

@@ -0,0 +1,8 @@
+/* contrib/intarray/intarray--1.4--1.5.sql */
+
+-- complain if script is sourced in psql, rather than via ALTER EXTENSION
+\echo Use "ALTER EXTENSION intarray UPDATE TO '1.5'" to load this file. \quit
+
+-- Remove @ and ~
+DROP OPERATOR @ (_int4, _int4);
+DROP OPERATOR ~ (_int4, _int4);