babel mullvad_uplink fix

roles/install_babeld/templates/babeld.conf.j2

@@ -5,13 +5,18 @@
 ipv6-subtrees true
 
 # You must provide at least one interface for babeld to operate on.
-{% if 'ffrl_uplink' in group_names %}
+{% if 'fastd' in group_names %}
+{% for peer in groups['ffrl_uplink'] %}
+interface bb{{ hostvars[peer]['wireguard_bb_name'] }}
+{% endfor %}
+{% endif %}
+{% if 'mullvad_uplink' in group_names %}
 {% for peer in groups['fastd'] %}
 interface bb{{ hostvars[peer]['wireguard_bb_name'] }}
 {% endfor %}
 {% endif %}
-{% if 'fastd' in group_names %}
-{% for peer in groups['ffrl_uplink'] %}
+{% if 'ffrl_uplink' in group_names %}
+{% for peer in groups['fastd'] %}
 interface bb{{ hostvars[peer]['wireguard_bb_name'] }}
 {% endfor %}
 {% endif %}