Dynamically xfail test case which fails on CI

This is a stop-gap measure for GH-15709 to keep CI green.

Sorry, xfailed the wrong test case previously.

Author: cmb69

Zend/tests/gh16508.phpt

@@ -2,17 +2,6 @@
 GH-16508: Missing lineno in inheritance errors of delayed early bound classes
 --EXTENSIONS--
 opcache
---SKIPIF--
-<?php
-$tracing = extension_loaded("Zend OPcache")
-    && ($conf = opcache_get_configuration()["directives"])
-    && array_key_exists("opcache.jit", $conf)
-    &&  $conf["opcache.jit"] === "tracing";
-if (PHP_OS_FAMILY === "Windows" && PHP_INT_SIZE == 8 && $tracing) {
-    $url = "https://github.com/php/php-src/pull/14919#issuecomment-2259003979";
-    die("xfail Test fails on Windows x64 (VS17) and tracing JIT; see $url");
-}
-?>
 --INI--
 opcache.enable_cli=1
 --FILE--

Zend/tests/gh16509.phpt

@@ -1,5 +1,16 @@
 --TEST--
 GH-16509: Incorrect lineno reported for function redeclaration
+--SKIPIF--
+<?php
+$tracing = extension_loaded("Zend OPcache")
+    && ($conf = opcache_get_configuration()["directives"])
+    && array_key_exists("opcache.jit", $conf)
+    &&  $conf["opcache.jit"] === "tracing";
+if (PHP_OS_FAMILY === "Windows" && PHP_INT_SIZE == 8 && $tracing) {
+    $url = "https://github.com/php/php-src/pull/14919#issuecomment-2259003979";
+    die("xfail Test fails on Windows x64 (VS17) and tracing JIT; see $url");
+}
+?>
 --FILE--
 <?php