BUG: Fix detection of cached_property attrs.

Co-authored-by: Tirth Patel <[email protected]>

Author: rossbar

numpydoc/docscrape.py

@@ -8,6 +8,7 @@
 from warnings import warn
 from collections import namedtuple
 from collections.abc import Callable, Mapping
+from functools import cached_property
 import copy
 import sys
 
@@ -706,7 +707,7 @@ def properties(self):
                 not name.startswith("_")
                 and (
                     func is None
-                    or isinstance(func, property)
+                    or isinstance(func, (property, cached_property))
                     or inspect.isdatadescriptor(func)
                 )
                 and self._is_show_member(name)