Is there a way to change the default JobLeaseDuration? I know users can
change it in their submit file but it doesn't seem ideal to have to tell
every user what to put in there. The default of 1200 is too short for
me to have an orderly submit machine downtime so I want to force the
default to be longer from an administrative standpoint. I've looked
through the docs but can't find a way to set a longer default.