Expose new GraphQL `event` field for `DesignType`

See merge request gitlab-org/gitlab-ee!15561

`event` corresponds with the mutation event of the `Design` in the
stateful `Version` (either the `Version` from the `atVersion` argument,
or the latest `Version` for the issue if no argument).

https://gitlab.com/gitlab-org/gitlab-ee/issues/12705
https://gitlab.com/gitlab-org/gitlab-ee/issues/13353

Revert "Merge branch '66596-allow-danger-to-be-run-locally' into 'master'"

See merge request gitlab-org/gitlab-ce!32741

Revert "Merge branch '66596-allow-danger-to-be-run-locally' into 'master'"

See merge request gitlab-org/gitlab-ee!16217

Move monitoring dashboard_spec to Jest

Closes #66922

See merge request gitlab-org/gitlab-ce!32571

Turn epic dates into one clickable block

See merge request gitlab-org/gitlab-ee!15722

Resolve "estimate quick action does not produce correct time for 1mo"

See merge request gitlab-org/gitlab-ce!32165

CE port: Document SRV handling for DB load balancing

See merge request gitlab-org/gitlab-ce!32539

Document Spotbugs Java version

See merge request gitlab-org/gitlab-ce!32627

This reverts merge request !16168

Merge browser performance testing docs together

See merge request gitlab-org/gitlab-ce!32693

This reverts merge request !32196

Break up Danger rules into local or CI only

See merge request gitlab-org/gitlab-ce!32196

Break up Danger rules into local or CI only

See merge request gitlab-org/gitlab-ee!16168

Document our GraphQL Enum standards

See merge request gitlab-org/gitlab-ce!32678

https://gitlab.com/gitlab-org/gitlab-ce/issues/67012

Add docs required version for mirroring status

See merge request gitlab-org/gitlab-ce!32691

Change introduced style for better rendering

Closes #66309

See merge request gitlab-org/gitlab-ce!32690

Update Sidekiq in architecture diagram

See merge request gitlab-org/gitlab-ce!32673

Remove trailing whitespace from applications.md

See merge request gitlab-org/gitlab-ce!32726

Support adding and removing labels w/ push opts

Closes #5942

See merge request gitlab-org/gitlab-ce!31831

Update docs for cluster apps cert-manager

See merge request gitlab-org/gitlab-ce!32628