project: resolve ansible-lint key-order rule (#10314)

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

roles/kubernetes-apps/metallb/tasks/main.yml

@@ -54,6 +54,9 @@
     - inventory_hostname == groups['kube_control_plane'][0]
 
 - name: MetalLB | Address pools
+  when:
+    - inventory_hostname == groups['kube_control_plane'][0]
+    - metallb_config.address_pools is defined
   block:
     - name: MetalLB | Layout address pools template
       ansible.builtin.template:
@@ -69,11 +72,11 @@
         filename: "{{ kube_config_dir }}/pools.yaml"
         state: "{{ pools_rendering.changed | ternary('latest', 'present') }}"
       become: true
-  when:
-    - inventory_hostname == groups['kube_control_plane'][0]
-    - metallb_config.address_pools is defined
 
 - name: MetalLB | Layer2
+  when:
+    - inventory_hostname == groups['kube_control_plane'][0]
+    - metallb_config.layer2 is defined
   block:
     - name: MetalLB | Layout layer2 template
       ansible.builtin.template:
@@ -89,11 +92,11 @@
         filename: "{{ kube_config_dir }}/layer2.yaml"
         state: "{{ layer2_rendering.changed | ternary('latest', 'present') }}"
       become: true
-  when:
-    - inventory_hostname == groups['kube_control_plane'][0]
-    - metallb_config.layer2 is defined
 
 - name: MetalLB | Layer3
+  when:
+    - inventory_hostname == groups['kube_control_plane'][0]
+    - metallb_config.layer3 is defined
   block:
     - name: MetalLB | Layout layer3 template
       ansible.builtin.template:
@@ -109,9 +112,6 @@
         filename: "{{ kube_config_dir }}/layer3.yaml"
         state: "{{ layer3_rendering.changed | ternary('latest', 'present') }}"
       become: true
-  when:
-    - inventory_hostname == groups['kube_control_plane'][0]
-    - metallb_config.layer3 is defined
 
 
 - name: Kubernetes Apps | Delete MetalLB ConfigMap