fix: add calico configuration to hopefully select the right NIC on basic setups

provision/ansible/playbooks/templates/calico-installation.yaml.j2

@@ -5,6 +5,10 @@ metadata:
   name: default
 spec:
   calicoNetwork:
+    # https://projectcalico.docs.tigera.io/networking/ip-autodetection
+    nodeAddressAutodetectionV4:
+      cidrs:
+        - "{{ (ansible_default_ipv4.network + '/' + ansible_default_ipv4.netmask) | ipaddr('network/prefix') }}"
     # Note: The ipPools section cannot be modified post-install.
     ipPools:
       - blockSize: 26