feat: refactor config file (#1267)

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

bootstrap/templates/ansible/inventory/group_vars/worker/.mjfilter.py

@@ -1 +1 @@
-main = lambda data: data.get("bootstrap_distribution") in ['k3s']
+main = lambda data: data.get("distribution") in ['k3s']

bootstrap/templates/ansible/inventory/group_vars/worker/main.yaml.j2

@@ -4,7 +4,7 @@ k3s_agent:
   kubelet-arg:
     - "image-gc-high-threshold=55"
     - "image-gc-low-threshold=50"
-  #% if bootstrap_advanced_flags.dual_stack_ipv4_first|default(false) %#
+  #% if feature_gates.dual_stack_ipv4_first %#
   node-ip: "{{ ansible_host }},{{ ansible_default_ipv6.address }}"
   #% else %#
   node-ip: "{{ ansible_host }}"