Add ITUP to redhat_internal_ips

Deploying applecrumble-alertmanager from openshift/applecrumble-alertmanager/ into mpp-prod/cki--applecrumble ... arr-cki.prod.user.deployment-all is not authorized to perform: route53:ListHostedZones

And from what I could gather, the limit-redhat policy is what is causing that

Jira: CKI-7027