Operator helm chart get's out of sync with controller-gen generated resources

[chrisseto]

controller-gen is constantly updating a kustomize manifest within the operator repository that is not used or referenced within the helm chart. This can result in the operator deployment getting out of sync with the operator itself as the current canonical way to install the operator is via the helm chart.

We need to come up with some way to ensure the two can't get out of sync either by design or automation. In some cases we won't be able to prevent the mistakes, such as overriding the image of the operator helm chart.

JIRA Link: K8S-374

[chrisseto]

A potential solution would be to pull the operator helm chart (and possibly the redpanda helm chart) into the operator repo and have a GHA that pushes the built and released chart back into helm-charts. That would get us much closer to the mono repo that @andrewstucki has suggested.