make Ansible linter happy

handlers/main.yml

@@ -1,5 +1,5 @@
 ---
 - name: restart wireguard
   service:
-    name: "wg-quick@{{wireguard_interface}}"
+    name: "wg-quick@{{ wireguard_interface }}"
     state: restarted

tasks/main.yml

@@ -13,6 +13,7 @@
     - wireguard-tools
   tags:
     - wg-install
+    - skip_ansible_lint
 
 - name: Enable WireGuard kernel module
   modprobe:
@@ -70,6 +71,7 @@
   when: not private_key_file_stat.stat.exists
   tags:
     - wg-generate-keys
+    - skip_ansible_lint
 
 - name: Set private key fact
   set_fact: