src/poky:python3-typing-extensions: upgrade 4.5.0 -> 4.6.2

Changelog:
============
-  Fix use of @deprecated on classes with __new__ but no __init__.
-  Fix regression in version 4.6.1 where comparing a generic class against a
   runtime-checkable protocol using isinstance() would cause AttributeError to
   be raised if using Python 3.7.
-  Change deprecated @runtime to formal API @runtime_checkable in the error message.
-  Fix regression in 4.6.0 where attempting to define a Protocol that was generic
   over a ParamSpec or a TypeVarTuple would cause TypeError to be raised.
-  typing_extensions is now documented at https://typing-extensions.readthedocs.io/en/latest/.
-  Add typing_extensions.Buffer, a marker class for buffer types, as proposed
   by PEP 688. Equivalent to collections.abc.Buffer in Python 3.12.
-  Backport two CPython PRs fixing various issues with typing.Literal:
   python/cpython#23294 and python/cpython#23383. Both CPython PRs were originally,
   and both were backported to Python >=3.9.1, but no earlier.
-  A side effect of one of the changes is that equality comparisons of Literal
   objects will now raise a TypeError if one of the Literal objects being compared
   has a mutable parameter. (Using mutable parameters with Literal is not
   supported by PEP 586 or by any major static type checkers.)
-  Literal is now reimplemented on all Python versions <= 3.10.0.
-  Backport CPython PR 26067, ensuring that isinstance() calls on protocols raise
   TypeError when the protocol is not decorated with @runtime_checkable.
-  Backport several significant performance improvements to runtime-checkable protocols
   that have been made in Python 3.12 (see python/cpython#74690 for details).
-  A side effect of one of the performance improvements is that the members of a
   runtime-checkable protocol are now considered "frozen" at runtime as soon as the
   class has been created. Monkey-patching attributes onto a runtime-checkable
   protocol will still work, but will have no impact on isinstance() checks comparing
   objects to the protocol. See "What's New in Python 3.12" for more details.
-  isinstance() checks against runtime-checkable protocols now use inspect.getattr_static()
   rather than hasattr() to lookup whether attributes exist (backporting python/cpython#103034).
-  Backport the ability to define __init__ methods on Protocol classes, a change
   made in Python 3.11 (originally implemented in python/cpython#31628
-  Speedup isinstance(3, typing_extensions.SupportsIndex) by >10x on Python <3.12.
-  Add typing_extensions versions of SupportsInt, SupportsFloat, SupportsComplex,
   SupportsBytes, SupportsAbs and SupportsRound. These have the same semantics as
   the versions from the typing module, but isinstance() checks against the
   typing_extensions versions are >10x faster at runtime on Python <3.12.
-  Add __orig_bases__ to non-generic TypedDicts, call-based TypedDicts, and call-based NamedTuples.
-  Add typing_extensions.get_original_bases, a backport of types.get_original_bases,
   introduced in Python 3.12 (CPython PR python/cpython#101827, originally
-  This function should always produce correct results when called on classes
   constructed using features from typing_extensions.
-  Constructing a call-based TypedDict using keyword arguments for the fields
   now causes a DeprecationWarning to be emitted. This matches the behaviour
   of typing.TypedDict on 3.11 and 3.12.
-  Backport the implementation of NewType from 3.10 (where it is implemented as
   a class rather than a function). This allows user-defined NewTypes to be pickled.
-  Fix tests and import on Python 3.12, where typing.TypeVar can no longer be subclassed.
-  Add typing_extensions.TypeAliasType, a backport of typing.TypeAliasType from PEP 695.
-  Backport changes to the repr of typing.Unpack that were made in order
   to implement PEP 692 (backport of python/cpython#104048).

(From OE-Core rev: a37154b9166323d05cca970ebb37bee0d5250893)

Signed-off-by: Wang Mingyu <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>
Signed-off-by: Richard Purdie <[email protected]>