WFLY-9564 Segregate EJB client clustering tests into separate profile
WFLY-9564 Segregate EJB client clustering tests into separate profile

* reduces clustering testsuite runtime by almost 10 minutes
* cleanup

pferraro/wildfly,wildfly/wildfly,rhusar/wildfly,iweiss/wildfly,rhusar/wildfly,golovnin/wildfly,xasx/wildfly,pferraro/wildfly,xasx/wildfly,wildfly/wildfly,xasx/wildfly,iweiss/wildfly,tadamski/wildfly,jstourac/wildfly,tadamski/wildfly,rhusar/wildfly,iweiss/wildfly,jstourac/wildfly,wildfly/wildfly,pferraro/wildfly,pferraro/wildfly,iweiss/wildfly,jstourac/wildfly,wildfly/wildfly,rhusar/wildfly,jstourac/wildfly,golovnin/wildfly,tadamski/wildfly,golovnin/wildfly