gitlab-ci: Replace YAML anchors by extends (cross_system_build_job)
'extends' is an alternative to using YAML anchors
and is a little more flexible and readable. See:
https://docs.gitlab.com/ee/ci/yaml/#extends
More importantly it allows exploding YAML jobs.
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20201207131503.
3858889-3-philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>