Use "corner" in navigation steps

doc/administration/auth/ldap/ldap-troubleshooting.md

doc/ci/caching/index.md

doc/ci/environments/index.md

doc/ci/examples/semantic-release.md

doc/ci/jobs/index.md

doc/ci/lint.md

doc/ci/pipeline_editor/index.md

doc/ci/pipelines/job_artifacts.md

doc/development/documentation/versions.md

doc/development/documentation/workflow.md

doc/development/fe_guide/frontend_faq.md

doc/development/fe_guide/graphql.md

doc/gitlab-basics/start-using-git.md

doc/install/aws/index.md

doc/integration/facebook.md

doc/integration/gitpod.md

doc/integration/google.md

doc/integration/jira/jira_server_configuration.md

doc/operations/incident_management/manage_incidents.md

doc/operations/metrics/dashboards/index.md