Test, pilot, and prod should not update on the same day

The MITS patching setup requires pilot and prod to have different update availability and deadlines. This probably means separate pipelines for CI/CD, and the script needs to be updated to handle this rather than updating all three JSON files at the same time.

	Test	Pilot	Prod
Nudge starts	Immediately upon release	24 hours after update is released	7 days after update is released
Deadline	24 hours	3 days	7 Days