Deploy rake libvirt volumes clean up task on all Jenkins build jobs
Originally created by @bertagaz on #12637 (Redmine)
Once the bugfix/12599-rake-task-removing-tails-builder-volumes branch
is merged in testing, we have to wait 3.0 to be released so that
branches based on stable also benefits from it in Jenkins. We’ll be able
to remove the || true condition in the builder macros in the jjb repo.
Feature Branch: jenkins-jobs:bugfix/12637-all-build-jobs-cleanup-libvirt-volumes
Parent Task: tails/tails#5630
Related issues
- 
Blocked by tails/sysadmin#12599  
Edited  by bertagaz