fix: config warning callback_whitelist (#170)

Co-authored-by: Jan Jansen <j.jansen@powerspex.nl>

ansible.cfg

@@ -9,7 +9,7 @@ local_tmp               = $HOME/.ansible/tmp
 timeout                 = 60
 host_key_checking       = False
 deprecation_warnings    = False
-callback_whitelist      = profile_tasks
+callbacks_enabled       = profile_tasks
 log_path                = ./ansible.log
 
 [privilege_escalation]