Removed deprecated ReflectionMethod::setAccessible() calls for PHP 8.5.

Author: danielmorell

tests/CurlSenderTest.php

@@ -66,7 +66,6 @@ private static function getPrivateProperty(object $object, string $property): mi
     {
         $reflection = new ReflectionClass($object);
         $property = $reflection->getProperty($property);
-        $property->setAccessible(true);
         return $property->getValue($object);
     }
 }

tests/RollbarTest.php

@@ -109,8 +109,7 @@ public function testLogExtraData(): void
         $logger = Rollbar::logger();
         $reflection = new \ReflectionClass(get_class($logger));
         $method = $reflection->getMethod('getPayload');
-        $method->setAccessible(true);
-        
+
         $payload = $method->invokeArgs(
             $logger,
             array(