Restore VIATRA JIPP from backup

Summary

Regarding the question about recovery path for the currently unavailable Jenkins instances (https://www.eclipse.org/lists/eclipse.org-committers/msg01496.html):

Please restore the VIATRA JIPP (https://ci.eclipse.org/viatra/) from backup (option 1).

Priority

• Urgent
• High
• Medium
• Low

Severity

• Blocker
• Major
• Normal
• Low

Impact

The restoration is not urgent, we can operate a few weeks without Jenkins working.