remove unused cron job

sn06.yml

@@ -289,7 +289,7 @@
     - usegalaxy-eu.error-pages # Copy the NGINX error pages
     - usegalaxy-eu.htcondor_release
     # Various ugly fixes
-    - usegalaxy-eu.fix-unscheduled-jobs # Workaround for ???
+    # - usegalaxy-eu.fix-unscheduled-jobs # Workaround for ???
     - usegalaxy-eu.fix-stuck-handlers # Restart handlers to prevent several classes of issues
     - usegalaxy-eu.log-cleaner # do not retain journalctl logs, they are unnecessary/risky under GDPR
     - usegalaxy-eu.galaxy-procstat # Some custom telegraf monitoring that's templated