Modify packaging templates to enable use of reference tags
requested to merge duncanmmacleod/gitlab-ci-templates:enable-reference-tags-for-packaging into master
This MR removes one layer of nesting to enable the use of !reference
tags, e.g.
include:
- project: computing/gitlab-ci-templates
file: packaging/rhel.yml
myjob:
before_script:
- !reference [".rhel:base", before_script]