testing-farm: edge-installer-94 fail because openshift application not available

[yih-redhat]

Description:

ostree-ng.sh will fail at oc step, here is the log:

• oc process -f tools/edge-stage-server-template.yaml -p EDGE_STAGE_REPO_TAG=a8b7 -p EDGE_STAGE_SERVER_NAME=edge-stage-server
• oc apply -f -
  route.route.openshift.io/edge-stage-server-a8b7 created
  deploymentconfig.apps.openshift.io/edge-stage-server-a8b7 created
  service/edge-stage-server-a8b7 created
  ++ seq 0 60
• for _ in $(seq 0 60)
  ++ curl -o /dev/null -s -w '%{http_code}' http://edge-stage-server-a8b7-rhel-edge.apps.ocp-c1.prod.psi.redhat.com/repo/refs/heads/fedora-iot/39/x86_64/iot
• RETURN_CODE=503
• [[ 503 == 200 ]]
• sleep 10

[mcattamoredhat]

This issue is also happens in Fedora 39 iot-installer-f39