Observability team asked for xrefs to be removed from /modules/ossm-routing-ingress.adoc as it relates to this PR https://github.com/openshift/openshift-docs/pull/74819 

Quick glance at ossm-routing-ingress found: 

 
ifdef::openshift-enterprise[]
You can access the gateway using the service's xref:../../networking/configuring-node-port-service-range.adoc[node port].
endif::[]

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TO DO - remove XREF in this module.
Determine the ingress according to your environment. For an environment with load balancer support, xref:../../service_mesh/v2x/ossm-traffic-manage.adoc#ossm-routing-config-ig-lb_routing-traffic[Determining ingress ports with a load balancer]. For an environment without load balancer support, xref:../../service_mesh/v2x/ossm-traffic-manage.adoc#ossm-routing-config-ig-no-lb_routing-traffic[Determining ingress ports without a load balancer]. After you have determined the ingress ports, see xref:../../service_mesh/v2x/ossm-traffic-manage.adoc#ossm-routing-gateways_routing-traffic[Configuring ingress using a gateway] to complete your configuration.
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