vagrant: Make tmpdir configurable on vagrant scripts
This also moves the temporary directory to /var/tmp/puppet/ (so it stays across reboots).
Related to T3833
Test Plan
use it and it's ok
Migrated from D6932 (view on Phabricator)
Staging instance, all changes can be removed at any time
This also moves the temporary directory to /var/tmp/puppet/ (so it stays across reboots).
Related to T3833
use it and it's ok
Migrated from D6932 (view on Phabricator)