Add restic support
Following up from riseuplabs/backupninja!17, I'm re-invigorating the original riseuplabs/backupninja!2 MR to add restic support to backupninja.
Following up from riseuplabs/backupninja!17, I'm re-invigorating the original riseuplabs/backupninja!2 MR to add restic support to backupninja.