`iptrunk` - change minimum_links var

The `minimum_links` only should come from GSO.

geant/gap_ansible/roles/iptrunk/vars/main.yml

@@ -41,10 +41,8 @@ trunks:
       common:
         description: "{{ wfo_trunk.iptrunk.iptrunk_description }}"
         speed: "{{ wfo_trunk.iptrunk.iptrunk_speed }}"
-        # is_leased_line: false ## Fix it to use iptrunk_type
         isis_metric: "{{ wfo_trunk.iptrunk.iptrunk_isis_metric }}"
-        # minimum_links: "{{ wfo_trunk.iptrunk.iptrunk_minimum_links }}"
-        minimum_links: "{{ wfo_trunk.iptrunk.iptrunk_sides[0].iptrunk_side_ae_members | length - 1 }}"
+        minimum_links: "{{ wfo_trunk.iptrunk.iptrunk_minimum_links }}"
         trunk_type: "{{ wfo_trunk.iptrunk.iptrunk_type }}"
       nodeA:
         name: "{{ wfo_trunk.iptrunk.iptrunk_sides[0].iptrunk_side_node.router_fqdn }}"