[CHANGE] deprecated PersistenceManager->whitelistObject finally replaced by allowObject

Author: bweinzierl

Classes/Authentication/UsernameHmacTimestampProvider.php

@@ -159,6 +159,6 @@ public function authenticate(TokenInterface $authenticationToken)
         }
 
         $this->accountRepository->update($account);
-        $this->persistenceManager->whitelistObject($account);
+        $this->persistenceManager->allowObject($account);
     }
 }