Use a single file to use direct reference in gitlab-ci.yml setting
Merge the packaging and upstream merge pipeline into a single file:
by doing so we can then entirely skip having a gitlab-ci.yml
in the
packaging repositories and instead use a direct external reference
in the CI/CD settings of each packaging repositories, like:
ci-package-builder.yml@infrastructure/ci-package-builder
Edited by Emanuele Aina