remove some deprecations

src/Bundle/ChillMainBundle/Notification/EventListener/PersistNotificationOnTerminateEventSubscriber.php

@@ -31,7 +31,7 @@ class PersistNotificationOnTerminateEventSubscriber implements EventSubscriberIn
 
     public function onKernelTerminate(TerminateEvent $event): void
     {
-        if ($event->isMasterRequest()) {
+        if ($event->isMainRequest()) {
             $this->persistNotifications();
         }
     }

src/Bundle/ChillMainBundle/Resources/views/Menu/user.html.twig

@@ -31,7 +31,7 @@
             {{ render(controller('Chill\\MainBundle\\Controller\\UIController::showNotificationUserCounterAction')) }}
         </b>
 
-        {% if is_granted('ROLE_PREVIOUS_ADMIN') %}
+        {% if is_granted('IS_IMPERSONATOR') %}
             <i class="fa fa-wrench fa-lg" title="Impersonate mode"></i>
         {% endif %}
 
@@ -39,7 +39,7 @@
     <div class="dropdown-menu dropdown-menu-end dropdown-menu-dark" aria-labelledby="menu-user">
 
         {% for menu in menus %}
-            {% if is_granted('ROLE_PREVIOUS_ADMIN') and menu.name == 'Logout' %}
+            {% if is_granted('IS_IMPERSONATOR') and menu.name == 'Logout' %}
             <a class="dropdown-item list-group-item bg-dark text-white"
                 href="{{ path('chill_crud_admin_user_index', {'_switch_user': '_exit'}) }}">
                 {{ 'Exit impersonation'|trans }}

src/Bundle/ChillMainBundle/Tests/Notification/EventListener/PersistNotificationOnTerminateEventSubscriberTest.php

@@ -36,7 +36,7 @@ final class PersistNotificationOnTerminateEventSubscriberTest extends TestCase
         $em->persist(Argument::type(Notification::class))->shouldBeCalledTimes(1);
         $em->flush()->shouldBeCalledTimes(1);
         $event = $this->prophesize(TerminateEvent::class);
-        $event->isMasterRequest()->willReturn(true);
+        $event->isMainRequest()->willReturn(true);
 
         $eventSubscriber = new PersistNotificationOnTerminateEventSubscriber($em->reveal(), $persister);