🆕Feature Request: Allow config etcdserver for apisix-ingress-controller

The `apisix-ingress-controller` has introduced a new composite architecture, allowing the control-plane to mock etcd server and reduce maintenance costs.

https://github.com/apache/apisix-ingress-controller/blob/1.7.0/docs/en/latest/composite.md

Config example:
https://github.com/apache/apisix-ingress-controller/blob/d91757a1601e984f6bd0c22753b020a092adfc4e/conf/config-default.yaml#L92

However, this option cannot be configured by helm chart yet.

Is there any plan to enable this feature?

Read the linked composite.md documentation and the config-default.yaml example to understand the etcdserver option. Then inspect the Helm chart's values and templates to determine where this setting belongs; done means a chart configuration can set it and the rendered Kubernetes manifests pass the value through.

Written by the indexing model from the issue text.