Tobias Urdin 5a896f7da1 Pin puppet version 5.5. for CentOS beaker jobs
We merged [1] which now makes sure we use actually
latest puppet version and not latest 5.5 version.

I however forgot that we need to pin puppet version
5.5 for CentOS jobs since it doesn't support the
required Ruby version for Puppet 6.

[1] https://review.openstack.org/#/c/618920/

Change-Id: Id5ebc4ff8841768cdad756b847403e54ea24e188
2019-01-24 10:11:58 +01:00
..
2018-12-03 09:20:00 +01:00
2018-12-03 09:20:00 +01:00