Check workers with missing context and triage them
After gitlab-org/gitlab!23995 (merged) gets merged, we'll have added cops to detect if contexts are defined in Cron-workers and for jobs scheduled in batch.
As a first step, we've disabled the cops for all offenses. But we should go through them, and either fix the offenses if they are simple enough, or create issues for the relevant team to add context to the jobs.
The jobs that currently start without a context (namespace) are visible here: https://log.gitlab.net/goto/c69981edfb39b025d3e98949343ef05f