card FP (accounting) is only needed for PE

geant/gap_ansible/roles/bc_templates/routers/nokia/cards.j2

@@ -35,7 +35,7 @@
       {% endfor %}
     {% endif %}
     {#Policy accounting config#}
-    {% if card.fps is defined %}
+    {% if (router_role == 'pe' or is_pe_promotion_wf) and card.fps is defined %}
       {% for fp in card.fps %}
     <fp>
       <fp-number>{{ fp.id }}</fp-number>