Web::bootstrap(): set up the request before setting up the session

refs #11187

library/Icinga/Application/Web.php

@@ -82,9 +82,9 @@ class Web extends EmbeddedWeb
             ->setupLogging()
             ->setupErrorHandling()
             ->loadConfig()
+            ->setupRequest()
             ->setupSession()
             ->setupNotifications()
-            ->setupRequest()
             ->setupResponse()
             ->setupZendMvc()
             ->setupModuleManager()