Bump ingress-nginx versions controller-v1.11.1

[github-actions]

As per this issue, the ask is to bump versions of ingress-nginx on all actively supported K8s versions (controller-v1.11.1 (https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v1.11.1). Note ingress-nginx controller-v1.11.1 officially supports https://github.com/kubernetes/ingress-nginx#supported-versions-table

[github-actions]

This is stale, but we won't close it automatically, just bare in mind the maintainers may be busy with other tasks and will reach your issue ASAP. If you have any question or request to prioritize this, please reach #ingress-nginx-dev on Kubernetes Slack.