py-typing-extensions: update to 4.9.0.

# Release 4.9.0 (December 9, 2023)

This feature release adds `typing_extensions.ReadOnly`, as specified
by PEP 705, and makes various other improvements, especially to
`@typing_extensions.deprecated()`.

There are no changes since 4.9.0rc1.

# Release 4.9.0rc1 (November 29, 2023)

- Add support for PEP 705, adding `typing_extensions.ReadOnly`. Patch
  by Jelle Zijlstra.
- All parameters on `NewType.__call__` are now positional-only. This means that
  the signature of `typing_extensions.NewType.__call__` now exactly matches the
  signature of `typing.NewType.__call__`. Patch by Alex Waygood.
- Fix bug with using `@deprecated` on a mixin class. Inheriting from a
  deprecated class now raises a `DeprecationWarning`. Patch by Jelle Zijlstra.
- `@deprecated` now gives a better error message if you pass a non-`str`
  argument to the `msg` parameter. Patch by Alex Waygood.
- `@deprecated` is now implemented as a class for better introspectability.
  Patch by Jelle Zijlstra.
- Exclude `__match_args__` from `Protocol` members.
  Backport of python/cpython#110683 by Nikita Sobolev.
- When creating a `typing_extensions.NamedTuple` class, ensure `__set_name__`
  is called on all objects that define `__set_name__` and exist in the values
  of the `NamedTuple` class's class dictionary. Patch by Alex Waygood,
  backporting python/cpython#111876.
- Improve the error message when trying to call `issubclass()` against a
  `Protocol` that has non-method members. Patch by Alex Waygood (backporting
  python/cpython#112344, by Randolph Scholz).

devel/py-typing-extensions/Makefile

@@ -1,8 +1,7 @@
-# $NetBSD: Makefile,v 1.19 2023/10/28 19:57:08 wiz Exp $
+# $NetBSD: Makefile,v 1.20 2023/12/11 10:00:45 wiz Exp $
 
-DISTNAME=	typing_extensions-4.8.0
+DISTNAME=	typing_extensions-4.9.0
 PKGNAME=	${PYPKGPREFIX}-${DISTNAME:S/_/-/}
-PKGREVISION=	1
 CATEGORIES=	devel python
 MASTER_SITES=	${MASTER_SITE_PYPI:=t/typing-extensions/}
 

devel/py-typing-extensions/distinfo

@@ -1,5 +1,5 @@
-$NetBSD: distinfo,v 1.17 2023/09/18 08:01:57 adam Exp $
+$NetBSD: distinfo,v 1.18 2023/12/11 10:00:45 wiz Exp $
 
-BLAKE2s (typing_extensions-4.8.0.tar.gz) = fffd15fa47057fa1d54bab2b4a4523848d3046d73606356edc0f8f25b321853e
-SHA512 (typing_extensions-4.8.0.tar.gz) = 5fbff10e085fbf3ac2e35d08d913608d8c8bca66903435ede91cdc7776d775689a53d64f5f0615fe687c6c228ac854c8651d99eb1cb96ec61c56b7ca01fdd440
-Size (typing_extensions-4.8.0.tar.gz) = 71456 bytes
+BLAKE2s (typing_extensions-4.9.0.tar.gz) = 52d735d43b4cc1cb8826aacd2c0d43a29bc048e349d843b9f5b567233ceb26bb
+SHA512 (typing_extensions-4.9.0.tar.gz) = b4faea71d6d29b5d23f920c8865edc2a891887308aea984dbae0159b722da6ef0f4062e5d89bd96a0037391e91e87f213f789209dc1f8942e551979539d3ae11
+Size (typing_extensions-4.9.0.tar.gz) = 74918 bytes