fix: remove short tags

Author: jeanvier

README.md

@@ -203,7 +203,7 @@ src/Controller/Appcontroller.php
 
 config/auth.php
 
-	<?
+	<?php
 	use Cake\Core\Configure;
 
 	return [

src/Http/Middleware/ResponseCacheMiddleware.php

@@ -1,4 +1,4 @@
-<?
+<?php
 namespace Trois\Utils\Http\Middleware;
 
 use Psr\Http\Message\ResponseInterface;

src/Template/TwoFactorAuth/verify.ctp

@@ -24,12 +24,12 @@ $this->Form->templates([
       </li>
     </ul>
     <ul class="navbar-nav ml-auto">
-      <?   $registrationActive = Configure::read('Users.Registration.active');
+      <?php   $registrationActive = Configure::read('Users.Registration.active');
       if ($registrationActive) : ?>
       <li class="nav-item">
         <?= $this->Html->link(__d('CakeDC/Users', 'S\'inscrire'), ['action' => 'register'],['class' => '']) ?>
       </li>
-    <? endif ?>
+    <?php endif ?>
     <li class="nav-item">
       <?= $this->Html->link(__d('CakeDC/Users', 'Mot de passe oublié'), ['action' => 'request_reset_password'],['class' => '']) ?>
     </li>