yamllint: All tasks need to be named

yamllint is failing for unnamed tasks. All block and include_tasks tasks
are now named.

tests/role/env_facts.yml

@@ -1,5 +1,6 @@
 ---
-- block:
+- name: Ensure ipaserver_domain is set
+  block:
   - name: Get Domain from server name
     ansible.builtin.set_fact:
       ipaserver_domain: "{{ ansible_facts['fqdn'].split('.')[1:] | join ('.') }}"

tests/role/test_role_member_case_insensitive.yml

@@ -22,9 +22,11 @@
       - MySVC/host01
 
   tasks:
-  - ansible.builtin.include_tasks: ../env_freeipa_facts.yml
+  - name: Include tasks ../env_freeipa_facts.yml
+    ansible.builtin.include_tasks: ../env_freeipa_facts.yml
 
-  - block:
+  - name: Test role member case insensitive
+    block:
       # setup
 
       - name: Ensure test role is absent