Merge branch 'paz/fix-pipelines' into 'main'

.gitlab-ci.yml

schleuder/docs/concept.md

schleuder/docs/list-admins.md

schleuder/docs/older/3.0/index.md

schleuder/docs/older/3.1/index.md

schleuder/docs/older/3.2/concept.md

schleuder/docs/older/3.2/list-admins.md

schleuder/docs/older/3.3/concept.md

schleuder/docs/older/3.3/list-admins.md

schleuder/docs/older/3.4/concept.md

schleuder/docs/older/3.4/list-admins.md

schleuder/docs/older/3.4/subscribers.md

schleuder/docs/older/3.5/concept.md

schleuder/docs/older/3.5/list-admins.md

schleuder/docs/older/3.5/subscribers.md

schleuder/docs/older/3.6/concept.md

schleuder/docs/older/3.6/list-admins.md

schleuder/docs/older/3.6/subscribers.md

schleuder/docs/subscribers.md