Merge branch '296547-enable-drawer-by-default' into 'master'

Enable pipeline editor drawer by default

See merge request gitlab-org/gitlab!61620

changelogs/unreleased/296547-enable-drawer-by-default.yml

+---
+title: Add pipeline editor drawer for introduction to CI
+merge_request: 61620
+author:
+type: added

config/feature_flags/development/pipeline_editor_drawer.yml

@@ -5,4 +5,4 @@ rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/329806
 milestone: '13.12'
 type: development
 group: group::pipeline authoring
-default_enabled: false
+default_enabled: true