switch to using .com registry
part of: https://gitlab.com/gitlab-com/gl-infra/infrastructure/-/issues/10234
follow up on: !37 (merged)
Switches CronJobs to use images from .com rather than from ops registry (there are no credentials for the ops registry in the clusters)
Further discussion can be found here: https://gitlab.com/gitlab-com/gl-infra/infrastructure/-/issues/10295#note_354353527
Signed-off-by: Michal Wasilewski mwasilewski@gitlab.com