PEP 8 whitespace cleanup. (#20783)

* PEP 8 E271 whitespace cleanup.
* PEP 8 W293 whitespace cleanup.
* Fix whitespace issue from recent PR.

lib/ansible/plugins/callback/jabber.py

@@ -66,7 +66,7 @@ class CallbackModule(CallbackBase):
     def v2_runner_on_ok(self, result):
         self._clean_results(result._result, result._task.action)
         self.debug = self._dump_results(result._result)
-        
+
     def v2_playbook_on_task_start(self, task, is_conditional):
         self.task = task
 

lib/ansible/plugins/callback/syslog_json.py

@@ -18,7 +18,7 @@ class CallbackModule(CallbackBase):
     make sure you have in ansible.cfg:
         callback_plugins   = <path_to_callback_plugins_folder>
     and put the plugin in <path_to_callback_plugins_folder>
-    
+
     This plugin makes use of the following environment variables:
         SYSLOG_SERVER   (optional): defaults to localhost
         SYSLOG_PORT     (optional): defaults to 514