Fix small typo in playbook_filters doc (#74762)

Move versionadded to next line to render correctly.

docs/docsite/rst/user_guide/playbooks_filters.rst

@@ -1664,10 +1664,10 @@ To concatenate a list into a string::
 
 To split a sting into a list::
 
-.. versionadded:: 2.11
-
     {{ csv_string | split(",") }}
     
+.. versionadded:: 2.11
+
 To work with Base64 encoded strings::
 
     {{ encoded | b64decode }}