`installedBundleResource` and `resolvedBundleResource` are being removed from `Operator`'s status

[m1kola]

It seems like we remove installedBundleResource and resolvedBundleResource from Operator's status in case of errors.

Steps to reproduce

1. Run the operators from master:

   make run
   

2. Create a catalog:

   kubectl apply -f config/samples/catalogd_operatorcatalog.yaml
   

3. Create an operator

   kubectl apply -f - <<EOF
   apiVersion: operators.operatorframework.io/v1alpha1
   kind: Operator
   metadata:
     labels:
       app.kubernetes.io/name: operator
       app.kubernetes.io/instance: operator-sample
       app.kubernetes.io/part-of: operator-controller
       app.kubernetes.io/managed-by: kustomize
       app.kubernetes.io/created-by: operator-controller
     name: operator-sample
   spec:
     packageName: project-quay
     channel: stable-3.8
     version: 3.8.1
   EOF
   

4. Wait for the operator to be installed:

   kubectl wait operators operator-sample --for condition=Installed
   

5. Observe presense of .status.installedBundleResource and .status.resolvedBundleResource

   kubectl get operator operator-sample -o json | jq ".status | {installedBundleResource, resolvedBundleResource}"
   

   Output:

   {
     "installedBundleResource": "quay.io/operatorhubio/project-quay@sha256:acc366f665ee728e18941e55d28d2c70f1a8848e183abc1ca3202cb00a75370f",
     "resolvedBundleResource": "quay.io/operatorhubio/project-quay@sha256:acc366f665ee728e18941e55d28d2c70f1a8848e183abc1ca3202cb00a75370f"
   }
   

6. Edit operator to have invalid version:

   kubectl patch operator operator-sample --type json -p '[{"op": "replace", "path": "/spec/version", "value": "123123.0.0"}]'
   

7. Observe that these fields are now gone:

   kubectl get operator operator-sample -o json | jq "{installedBundleResource: .status.installedBundleResource, resolvedBundleResource: .status.resolvedBundleResource}"
   

   Output:

   {
     "installedBundleResource": null,
     "resolvedBundleResource": null
   }
   

Expected result

Not sure about resolvedBundleResource, but I think installedBundleResource should still be present becuase it indicates what is currently installed.