Fix: [msgraph calendar subscription] fix infinite iterating on calendar subscription

When the total of user to subscribe is a multiple of offset, the subscription was an infinite loop

src/Bundle/ChillCalendarBundle/Command/MapAndSubscribeUserCalendarCommand.php

@@ -76,7 +76,7 @@ class MapAndSubscribeUserCalendarCommand extends Command
             'expiration' => $expiration->format(DateTimeImmutable::ATOM),
         ]);
 
-        while ($offset < ($total - 1)) {
+        while ($offset < $total) {
             $users = $this->userRepository->findByMostOldSubscriptionOrWithoutSubscriptionOrData(
                 $interval,
                 $limit,