Fix Ansible-lint error [E502] (#4743)

contrib/azurerm/roles/generate-templates/tasks/main.yml

@@ -1,13 +1,16 @@
 ---
-- set_fact:
+- name: Set base_dir
+  set_fact:
     base_dir: "{{ playbook_dir }}/.generated/"
 
-- file:
+- name: Create base_dir
+  file:
     path: "{{ base_dir }}"
     state: directory
     recurse: true
 
-- template:
+- name: Store json files in base_dir
+  template:
     src: "{{ item }}"
     dest: "{{ base_dir }}/{{ item }}"
   with_items: