Remove unused cron tasks and debug print statements

Commented out unused cron tasks 'CheckUnfulfilledBookings' and 'SyncBookings' in the cron configuration. Also removed a debug print statement from the booking wash form to clean up the code.

services/nginx/app/modules/forms/objects/book_wash_f.php

@@ -58,9 +58,6 @@ class book_wash_f extends form_helper_c
         $department = (new departments_o())->selectId(self::getSanitizedData('department_id'));
         // Get the bookings_new object
         $bookings = new bookings_o();
-        print_r(
-            self::getSanitizedData('wash_type')
-        );
         // Check if the wash type contains the interior wash
         $wants_wash_certificate = (bool)self::getSanitizedData('wants_wash_certificate');
         if (in_array(3, self::getSanitizedData('wash_type'))) {