Moving DHCP config into pod-config as it's pod specific

Change-Id: I1a4f012d034583a2b209e6376c12f1782ed1b952
diff --git a/xos-profiles/att-workflow/templates/_tosca.tpl b/xos-profiles/att-workflow/templates/_tosca.tpl
index dd3997d..c4af37a 100644
--- a/xos-profiles/att-workflow/templates/_tosca.tpl
+++ b/xos-profiles/att-workflow/templates/_tosca.tpl
@@ -148,21 +148,6 @@
             node: onos_app#olt
             relationship: tosca.relationships.BelongsToOne
 
-    dhcpl2relay-config-attr:
-      type: tosca.nodes.ServiceInstanceAttribute
-      properties:
-        name: /onos/v1/network/configuration/apps/org.opencord.dhcpl2relay
-        value: >
-          {
-            "dhcpl2relay" : {
-              "useOltUplinkForServerPktInOut" : true
-            }
-          }
-      requirements:
-        - service_instance:
-            node: onos_app#dhcpl2relay
-            relationship: tosca.relationships.BelongsToOne
-
     aaa-config-attr:
       type: tosca.nodes.ServiceInstanceAttribute
       properties: