Update ext/reflection/php_reflection.stub.php

Co-authored-by: Gina Peter Banyard <[email protected]>

Author: mattdinthehouse

ext/reflection/php_reflection.stub.php

@@ -371,7 +371,6 @@ public function newInstanceWithoutConstructor(): object {}
     /** @tentative-return-type */
     public function newInstanceArgs(array $args = []): ?object {}
 
-    /** @tentative-return-type */
     public function newInstanceFromData(array $data, array $args = []): ?object {}
 
     public function newLazyGhost(callable $initializer, int $options = 0): object {}