What

Currently the version of grafana has changed the api verision to the one 3scale is looking for.
3scale-operator is looking for

GroupVersion = schema.GroupVersion{Group: "integreatly.org", Version: "v1alpha1"}

and grafana-operator now uses

apiVersion: grafana.integreatly.org/v1beta1 

The scrape config needs to be updated to use the thanos-querier for prometheus as well.

How

Adjust the logic in the operator to handle v1beta1
Update the docs and files to use v1beta1

Update the docs on how to scrape metrics with the thanos-querier.