Support automated backup and restore for Manage

[sanjayprab]

The current backup/restore implementation is available in early access, but is incomplete and not suitable for production usage. There are many Kubernetes resources from the application namespace missing in this list used for backing up Maximo Manage

https://github.com/ibm-mas/ansible-devops/blob/master/ibm/mas_devops/roles/suite_app_backup_restore/tasks/manage/backup-vars.yml

• [ ] Determine the list of resources that should be backed up, document them in this issue
• [ ] Implement & test backup and restore
• [ ] Update the documentation to cover exactly what is included in the backup and restore for this application, including any limitations

Resources to be added to B/R list:

• [ ] Route certificate secrets (potentially only when manual certificate management is enabled?)

[faangbait]

If we could get the investigative stuff on this ticket escalated, you may see some upstream contribs from me to build out the functionality. We host multiple Manage installations, and we wrote backups into our contracts, but the manual process is a huge ops drain.