Remove mention of dst parameter from description of os.lstat() (GH-24704)

It looks like it was accidentally copy-pasted in 
6fa7aad.

Author: sir-sigurd

Doc/library/os.rst

@@ -2027,7 +2027,7 @@ features:
       Added the *dir_fd* parameter.
 
    .. versionchanged:: 3.6
-      Accepts a :term:`path-like object` for *src* and *dst*.
+      Accepts a :term:`path-like object`.
 
    .. versionchanged:: 3.8
       On Windows, now opens reparse points that represent another path