No Op Summarize diff worker
What does this MR do and why?
With the release of the feature flag (#423209 (closed)) we are now not using this worker since 2 minor releases ago. This worker was originally used for the /summarize quick action, and then used for the first iteration of the automatic summarize. Now we use the generic LLM worker to achieve this.
Following the compatibility guide: https://docs.gitlab.com/ee/development/sidekiq/compatibility_across_updates.html
Kibana search for the worker: https://log.gprd.gitlab.net/app/r/s/2Wlbr
Related Issue: #423210 (closed)
Edited by Marc Shaw