[3.12] gh-116782: Mention __type_params__ in inspect.getmembers docs (GH-116783) (#116870)

gh-116782: Mention `__type_params__` in `inspect.getmembers` docs (GH-116783)
(cherry picked from commit 1634986)

Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Author: 3 people

Doc/library/inspect.rst

@@ -55,6 +55,11 @@ attributes (see :ref:`import-mod-attrs` for module attributes):
 |           | __module__        | name of module in which   |
 |           |                   | this class was defined    |
 +-----------+-------------------+---------------------------+
+|           | __type_params__   | A tuple containing the    |
+|           |                   | :ref:`type parameters     |
+|           |                   | <type-params>` of         |
+|           |                   | a generic class           |
++-----------+-------------------+---------------------------+
 | method    | __doc__           | documentation string      |
 +-----------+-------------------+---------------------------+
 |           | __name__          | name with which this      |
@@ -103,6 +108,11 @@ attributes (see :ref:`import-mod-attrs` for module attributes):
 |           |                   | reserved for return       |
 |           |                   | annotations.              |
 +-----------+-------------------+---------------------------+
+|           | __type_params__   | A tuple containing the    |
+|           |                   | :ref:`type parameters     |
+|           |                   | <type-params>` of         |
+|           |                   | a generic function        |
++-----------+-------------------+---------------------------+
 |           | __module__        | name of module in which   |
 |           |                   | this function was defined |
 +-----------+-------------------+---------------------------+