A recent attempt to build jbossas-eap-boms failed when requiring 

org.jboss.eap.channels:wildfly-ee:pom:8.1.0.Beta-redhat-00002

 
which was removed (skipped) from EAP through JBEAP-28987, and were serving as a dependency in the BOMs.

We need to remove the references to that dependency in order to properly build the BOMs.