Revert "APIMbeanServer: Show column family in jconsole"

This reverts commit b9986396bb.

src/main/java/com/scylladb/jmx/utils/APIMBeanServer.java

@@ -78,8 +78,6 @@ public class APIMBeanServer extends ChainedMBeanServer {
     @Override
     public Set<ObjectName> queryNames(ObjectName name, QueryExp query) {
         if (name == null) {
-            ColumnFamilyStore.checkRegistration();
-            StreamingMetrics.checkRegistration();
             return super.queryNames(name, query);
         }
         if (name.getCanonicalKeyPropertyListString()