ceph::osd::device: fix some puppet-lint errors/warnings

Signed-off-by: Danny Al-Gaaf <d.al-gaaf@telekom.de>
(cherry picked from commit cdd22c8b9506d5e6b443f7cae43eddbd079dc621 from
https://github.com/dalgaaf/puppet-ceph/tree/feature/wip-da-rework-and-simplify)
ceph::conf: fix whitespace warnings from puppet-lint

Signed-off-by: Danny Al-Gaaf <d.al-gaaf@telekom.de>
(cherry picked from commit 2573f1ecc48b1406cf36a1036e7db5c6540756b6 from
https://github.com/dalgaaf/puppet-ceph/tree/feature/wip-da-rework-and-simplify)
ceph::key: fix puppet-lint errors/warnings

Signed-off-by: Danny Al-Gaaf <d.al-gaaf@telekom.de>
(cherry picked from commit 82d640ad94e816cb802a30eb23ad469aa208d489 from
https://github.com/dalgaaf/puppet-ceph/tree/feature/wip-da-rework-and-simplify)
ceph::key: ceph-authtool is part of ceph-common

Since ceph-authtool is part of ceph-common make sure the package
gets installed.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
(cherry picked from commit 754f8fbc3c6a1888e5a527a5efb0a99604ca04d2 from
https://github.com/dalgaaf/puppet-ceph/tree/feature/wip-da-rework-and-simplify)
Merge pull request #4 from TelekomCloud/fix/rc_eisbrecher-lint

Fix some puppet lint errors