Update the subtitle for stack ps

Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
(cherry picked from commit 98fb1644c2b9bf7d808a3d75de5997f87b9c60e6)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

docs/reference/commandline/stack_ps.md

@@ -32,9 +32,9 @@ Multiple filter flags are combined as an `OR` filter. For example,
 
 The currently supported filters are:
 
-* [id](stack_ps.md#id)
-* [name](stack_ps.md#name)
-* [desired-state](stack_ps.md#desired-state)
+* id
+* name
+* desired-state
 
 ## Related information