enables test for 32 bits attempt

Author: devnexen

ext/date/tests/gh14709.phpt

@@ -1,9 +1,5 @@
 --TEST--
 Bug GH-14709 overflow on reccurences parameter
---SKIPIF--
-<?php
-if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only");
-?>
 --FILE--
 <?php
 $start = new DateTime('2018-12-31 00:00:00');