WIP: doc/.gitlab-ci.yml, gitlab-ci.yml: launch pipelines on changes and merge requests only
We try to both:
- have
doc/.gitlab-ci.yml
with someonly:changes
configuration - make it work 'as usual' for the other pipelines. Otherwise we have a pipeline on the branch itself and one pipeline on the merge request.
Fix #4197
Edited by Mikaël Salson