chore(update): readme and set k3s_use_unsupported_config to true by default

Signed-off-by: Devin Buhl <devin@buhl.casa>

provision/ansible/inventory/group_vars/kubernetes/k3s.yml

@@ -21,7 +21,7 @@ k3s_debug: false
 k3s_etcd_datastore: true
 
 # (bool) Allow the use of unsupported configurations in k3s
-k3s_use_unsupported_config: false
+k3s_use_unsupported_config: true
 
 # (string) Control Plane registration address
 k3s_registration_address: "{{ kubevip_address }}"