ansible-lint: Use 'missing-import' instead of '505'

ansible-lint is issuing an warning when using '# noqa 505' instead of
'#noqa missing-import' on playbooks. This patch changes all occurrences
of the tag to use the newer format.

tests/user/test_users_absent.yml

@@ -10,7 +10,7 @@
   tasks:
   - name: Include users.json
     ansible.builtin.include_vars:
-      file: users.json  # noqa 505
+      file: users.json  # noqa missing-import
 
   - name: Create dict with user names
     ansible.builtin.set_fact:

tests/user/test_users_present.yml

@@ -10,7 +10,7 @@
   tasks:
   - name: Include users.json
     ansible.builtin.include_vars:
-      file: users.json  # noqa 505
+      file: users.json  # noqa missing-import
 
   - name: Users present len:{{ users | length }}
     ipauser:

tests/user/test_users_present_slice.yml

@@ -12,7 +12,7 @@
   tasks:
   - name: Include users.json
     ansible.builtin.include_vars:
-      file: users.json  # noqa 505
+      file: users.json  # noqa missing-import
   - name: Size of users slice.
     ansible.builtin.debug:
       msg: "{{ users | length }}"