Replace the `href`` value of `{{ cluster_host }}` before creating the yaml

rhdh-link.yaml

apiVersion: console.openshift.io/v1
kind: ConsoleLink
metadata:
  name: application-menu-backstage
spec:
  href: "https://janus-demo.apps{{ cluster_host }}"
  location: ApplicationMenu
  text: Red Hat Developer Hub
  applicationMenu:
    section: Workshop Resources
    imageURL: data:image/svg+xml;base64,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