Release 2.32 (#5411)

* bump packages
* dynamic invoice options
* make sure that invoice previews can be detected
* support for mpdf associated files
* do not include any future times in work contract calculation
* re-add username column in Excel spreadsheet
* deactivate internal rate editing
* show if plugin update exists
* shorten name to Kimai only, without Time-Tracking
* remove check for existing id in work contract
* fix metafield already defined in search
* helper methods to unlock months
* new translation
* send event on unlock month

tests/EventSubscriber/WizardSubscriberTest.php

@@ -23,6 +23,7 @@ class WizardSubscriberTest extends TestCase
         $events = WizardSubscriber::getSubscribedEvents();
         self::assertArrayHasKey(KernelEvents::REQUEST, $events);
         $methodName = $events[KernelEvents::REQUEST][0];
+        self::assertIsString($methodName);
         self::assertTrue(method_exists(WizardSubscriber::class, $methodName));
     }
 }