Revert "Skip JIT runtime test when JIT is unavailable"

This reverts commit c477778.

Author: realFlowControl

ext/opcache/tests/jit/gh14267_001.phpt

@@ -7,10 +7,6 @@ opcache.jit=off
 opcache.jit_buffer_size=32M
 --EXTENSIONS--
 opcache
---SKIPIF--
-<?php
-if (!(opcache_get_status()['jit']['enabled'] ?? false)) die('skip JIT is not available');
-?>
 --FILE--
 <?php
 ini_set('opcache.jit', 'tracing');