PHP 8.5 | CallRerouting: prevent deprecation notice for Reflection*::setAccessible()

Since PHP 8.1, calling the `Reflection*::setAccessible()` methods is no longer necessary as reflected properties/methods/etc will always be accessible.
However, the method calls are still needed for PHP < 8.1.

As of PHP 8.5, calling the `Reflection*::setAccessible()` methods is now formally deprecated and will yield a deprecation notice, which will fail test runs.
As of PHP 9.0, the `setAccessible()` method(s) will be removed.

With the latter in mind, this commit prevents the deprecation notice by making the calls to `setAccessible()` conditional.

Silencing the deprecation would mean, this would need to be "fixed" again come PHP 9.0, while the current solution should be stable, including for PHP 9.0.

Ref: https://wiki.php.net/rfc/deprecations_php_8_5#extreflection_deprecations

Author: jrfnl

src/CallRerouting.php

@@ -326,7 +326,7 @@ function relay(?array $args = null)
     try {
         if (isset($top['class'])) {
             $reflection = new \ReflectionMethod(Stack\topCalledClass(), $top['function']);
-            $reflection->setAccessible(true);
+            (\PHP_VERSION_ID < 80100) && $reflection->setAccessible(true);
             $result = $reflection->invokeArgs(Stack\top('object'), $args);
         } else {
             $result = call_user_func_array($top['function'], $args);
@@ -518,7 +518,7 @@ function connectDefaultInternals()
                     }
                     try {
                         $reflection = new \ReflectionMethod($class, $method);
-                        $reflection->setAccessible(true);
+                        (\PHP_VERSION_ID < 80100) && $reflection->setAccessible(true);
                         $args[$offset] = function() use ($reflection, $instance) {
                             return $reflection->invokeArgs($instance, func_get_args());
                         };