Fixed documentation and options to address new sanity tests

- https://docs.ansible.com/ansible/latest/dev_guide/testing_validate-modules.html

Signed-off-by: Hideki Saito <saito@fgrep.org>

plugins/callback/cgroup_perf_recap.py

@@ -11,8 +11,8 @@ ANSIBLE_METADATA = {'metadata_version': '1.1',
                     'supported_by': 'community'}
 
 DOCUMENTATION = '''
-    callback: cgroup_perf_recap
-    callback_type: aggregate
+    name: cgroup_perf_recap
+    type: aggregate
     requirements:
       - whitelist in configuration
       - cgroups