Dataverse postgresql database backups saved on lambda

[jmjamison]

Dataverse postgresql database backups saved on lambda rather than a local machine.

A nightly job:

1. dumps the database into production server/psql-backups
2. rclone moves to lambda/psql-backups
   a) to test I'm using jamie@lambda,

[jmjamison]

• set up transfer using jamie@lambda as destination server
• add the rclone code to production serve/daily-jobs.sh
  rclone move /home/ec2-user/psql-backups lambda-remote:psql-backups
• move to an external drive attached to lambda
• verify if that is available to Tim or anyone else on the team that needs to use the database dump, or do we need another lcoation

[jt14den]

Duplicate of #41 — closing in favor of that issue which has the current state and follow-up discussion.