OCPBUGS-6009: removes cloud url from install docs

Author: JoeAldinger

modules/configuring-firewall.adoc

@@ -79,7 +79,7 @@ You can use the wildcards `\*.quay.io` and `*.openshiftapps.com` instead of `cdn
 |443, 80
 |Required for Telemetry
 
-|`console.redhat.com/api/ingress`, `cloud.redhat.com/api/ingress`
+|`console.redhat.com/api/ingress`
 |443, 80
 |Required for Telemetry and for `insights-operator`
 |===