[3.13] gh-140826 Remove the wrong documents about comparison behavior on winreg.HKEYType (GH-140999) (GH-141003)

(cherry picked from commit c3f9702)

Co-authored-by: AN Long <aisk@users.noreply.github.com>

Author: miss-islington

Doc/library/winreg.rst

@@ -753,9 +753,6 @@ Handle objects provide semantics for :meth:`~object.__bool__` -- thus ::
 will print ``Yes`` if the handle is currently valid (has not been closed or
 detached).
 
-The object also support comparison semantics, so handle objects will compare
-true if they both reference the same underlying Windows handle value.
-
 Handle objects can be converted to an integer (e.g., using the built-in
 :func:`int` function), in which case the underlying Windows handle value is
 returned.  You can also use the :meth:`~PyHKEY.Detach` method to return the

PC/winreg.c

@@ -103,8 +103,7 @@ PyDoc_STRVAR(PyHKEY_doc,
 "\n"
 "Operations:\n"
 "__bool__ - Handles with an open object return true, otherwise false.\n"
-"__int__ - Converting a handle to an integer returns the Win32 handle.\n"
-"rich comparison - Handle objects are compared using the handle value.");
+"__int__ - Converting a handle to an integer returns the Win32 handle.");