Remove redis-pubsub gprd deployment
What
Remove redis-pubsub gprd deployment, moved to ArgoCD: gitlab-com/gl-infra/argocd/apps!218 (merged)
Why
CR:gitlab-com/gl-infra/production#20785 (closed)
Issue: gitlab-com/gl-infra/production-engineering#27795 (closed)
Edited by Pierre Guinoiseau