Add NetConfig CR creation back to MetricStorage Kuttl

Author: vkmc

test/kuttl/tests/metricstorage/05-prepare-for-edpm-power-mon.yaml

@@ -17,6 +17,7 @@ commands:
   - script: |
       oc apply -n telemetry-kuttl-tests -f deps/dnsmasq.yaml
       until oc get dnsmasq -n telemetry-kuttl-tests | grep True; do sleep 1; done
+  - script: oc apply -n telemetry-kuttl-tests -f https://raw.githubusercontent.com/openstack-k8s-operators/infra-operator/main/config/samples/network_v1beta1_netconfig.yaml
   - script: |
       oc create secret generic dataplanenodeset-openstack-edpm-ipam \
         --save-config \