Check O-O instead of DP-O in logging

In FR1 we stopped using the dataplane-operator. It was
merged into the openstack-operator, so we can't expect it
to be running. Check that openstack-operator is running instead.

Depends-On: openstack-k8s-operators/telemetry-operator#572

Author: vyzigold

ci/logging_tests_controller.yml

@@ -12,7 +12,7 @@
     common_pod_nspace: openstack-operators
     common_pod_list:
       - telemetry-operator-controller-manager
-      - dataplane-operator-controller-manager
+      - openstack-operator-controller-manager
     common_subscription_test_id: "RHOSO-12678"
     common_subscription_nspace: openshift-operators-redhat
     common_subscription_list: