Change embargo release notification to fire 1 day prior to release job.
The notification will be called with a cron job at the end of the day, one day prior to running the embargo release job.
Coverage remained the same at 95.872% when pulling 9b9f69e5d7c01f41d0eccc6c6245430855aeb48d on bug/#1919-embargo-notification into 2d3aa0b2aff07a91b4126d36141ddf7bcde7da39 on develop.
Fixes #1919
Change embargo release notification to fire 1 day prior to release job. The notification will be called with a cron job at the end of the day, one day prior to running the embargo release job.