feat: upgrade to symfony 7.4

tests/Service/Teamer/TeamerMailingDraftHandlerTest.php

@@ -21,8 +21,7 @@ class TeamerMailingDraftHandlerTest extends TestCase
         $request = new Request();
         $request->setSession(new Session(new MockArraySessionStorage()));
 
-        $requestStack = new RequestStack();
-        $requestStack->push($request);
+        $requestStack = new RequestStack([$request]);
 
         $this->handler = new TeamerMailingDraftHandler($requestStack);
     }