fix cron time pattern

Author: dbu

.platform.app.yaml

@@ -45,7 +45,7 @@ web:
 crons:
     reset:
         # reset the demo every night to avoid overflowing disks and data leftovers
-        spec: 2 30 * * *
+        spec: 30 2 * * *
         cmd: 'bin/console cache:clear --env=prod && bin/console doctrine:phpcr:init:dbal --drop --force -n && bin/console doctrine:phpcr:repository:init -n && bin/console doctrine:phpcr:fixtures:load -n && bin/console --env=prod cache:warmup -n --no-debug'
 
 # The size of the persistent disk of the application (in MB).