This reverts commit ffe7e6a514.
ffe7e6a514
* [ubuntu] Unify approach to /etc/environment * [ubuntu] fix typo in XDG_CONFIG_HOME name
* [ubuntu] Rename build scripts * [ubuntu] Change reboot to inline shell * [ubuntu] Move disk space validation to pester tests * [ubuntu] Rename helper and tests files * [ubuntu] Changes to cleanup, post-deployment and r scripts