gh-100673: Removed erroneous note in the get_type_hints docs (GH-100701)

Removed erroneous note in the get_type_hints docs

typing.get_type_hints still includes base class type hints.
(cherry picked from commit deaf090)

Co-authored-by: FrozenBob <[email protected]>

Author: miss-islington

Doc/library/typing.rst

@@ -2767,10 +2767,6 @@ Introspection helpers
    .. versionchanged:: 3.9
       Added ``include_extras`` parameter as part of :pep:`593`.
 
-   .. versionchanged:: 3.10
-      Calling ``get_type_hints()`` on a class no longer returns the annotations
-      of its base classes.
-
    .. versionchanged:: 3.11
       Previously, ``Optional[t]`` was added for function and method annotations
       if a default value equal to ``None`` was set.