Restore backup schedule within disaster recovery

[DavidePrincipi]

After disaster recovery, restored applications are already scheduled for backup as they were in the original cluster.

Proposed solution

• Add relevant backup schedule information to cluster backup, e.g. module UUIDs

Alternative solutions

• n/a

[DavidePrincipi]

In Testing 3.20.0-dev.6

Test case

• Configure a single node cluster without additional volumes. In this scenario apps can be selected and restored during the DR procedure.
• Set up a backup destination with one schedule for one or more apps.
• Run the DR procedure.

Check that, after restoration, the backup destination and schedule are set as before.