Increase frequency of StuckMergeJobsWorker
What does this MR do and why?
Currently running every 2 hours, we are increasing it to every 15 minutes so that at least one execution falls within the 30 minute TTL of status keys in Redis (SidekiqStatus::DEFAULT_EXPIRATION).
Related to gitlab-com/gl-infra/production#17921
Edited by Kerri Miller