Update ASim_DnsCustom.json

ASIM/deploy/EmptyCustomUnifyingParsers/ASim_DnsCustom.json

@@ -30,6 +30,7 @@
             "FunctionAlias": "ASim_DnsCustom",
             "query": "union ASimEmptyView\n",
             "version": 1
+            "functionParameters": "disabled:bool=False"           
           }
         }
       ]