Merge branch '352827-enable-integration_form_sections-feature-flag' into 'master'

Improve Jira integration settings page with sections

See merge request gitlab-org/gitlab!82970

config/feature_flags/development/integration_form_sections.yml

@@ -5,4 +5,4 @@ rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/352827
 milestone: '14.9'
 type: development
 group: group::integrations
-default_enabled: false
+default_enabled: true