chore(deps): Update dependency greenlet to v3.5.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
greenlet (changelog)	==3.2.4 → ==3.5.1

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Release Notes

python-greenlet/greenlet (greenlet)

v3.5.1

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==================

• Add preliminary support for Python 3.15b1. This has not been
  reviewed by CPython core developers, but all tests pass. Binary
  wheels of this version won't work on earlier Python 3.15 builds and
  may not work on later 3.15 builds.
• Fix the discrepancy in the way the two getcurrent APIs behave
  during greenlet teardown. One API (the C API used by, e.g., gevent) raised a
  RuntimeError; the other (the Python greenlet.getcurrent API)
  returned None. This second way is incompatible with greenlet's type
  annotations, so greenlet.getcurrent now raises a
  RuntimeError as well.

v3.5.0

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==================

• Remove the atexit callback. This callback caused greenlet APIs
  to become unavailable far too soon during interpreter shutdown. Now
  they remain available while all atexit callbacks run. Sometime
  after Py_IsFinalizing becomes true, they may begin misbehaving.
  Because the order in which C extensions are finalized is undefined,
  C extensions that are sensitive to this need to check the results of
  that function before invoking greenlet APIs. As a convenience,
  PyGreenlet_GetCurrent sets an exception and returns NULL
  when this happens (and greenlet.getcurrent begins returning
  None); other greenlet C API functions have undefined behaviour.
  Methods invoked directly on pre-existing greenlet.greenlet
  objects will continue to function at least until the greenlet C
  extension has been garbage collected and finalized.

  See PR 508 <https://github.com/python-greenlet/greenlet/pull/508>_.

v3.4.0

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==================

• Publish binary wheels for RiscV 64.

• Fix multiple rare crash paths during interpreter shutdown.

  Note that this now relies on the atexit module, and introduces
  subtle API changes during interpreter shutdown (for example,
  getcurrent is no longer available once the atexit callback fires).

  See PR #&#8203;499 <https://github.com/python-greenlet/greenlet/pull/499>_ by Nicolas
  Bouvrette.

• Address the results of an automated code audit performed by
  Daniel Diniz. This includes several minor correctness changes that
  theoretically could have been crashing bugs, but typically only in
  very rare circumstances.

  See PR 502 <https://github.com/python-greenlet/greenlet/pull/502>_.

• Fix several race conditions that could arise in free-threaded
  builds when using greenlet objects from multiple threads, some of
  which could lead to assertion failures or interpreter crashes.

  See issue 503 <https://github.com/python-greenlet/greenlet/issues/503>_, with
  thanks to Nitay Dariel and Daniel Diniz.

v3.3.2

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• Fix a crash on Python 3.10 if there are active greenlets during
  interpreter shutdown. See PR 495 <https://github.com/python-greenlet/greenlet/pull/495>_ by Nicolas
  Bouvrette.

v3.3.1

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==================

• Publish Windows ARM binary wheels, where available.
• Fix compilation for 3.14t on Windows.
• Publish Windows 3.14t binary wheels for Intel.
• Switch from Appveyor for Windows to Github Actions.
• Fix compilation on MIPS with GCC 15 and binutils 2.45. See PR 487 by Rosen Penev <https://github.com/python-greenlet/greenlet/pull/487>_. Note that
  this is not a platform tested by this project's CI.
• Move most project metadata into the static pyproject.toml file.
  This updates licensing information to use the modern
  License-Expression field. See PR 480 by mrbean-bremen <https://github.com/python-greenlet/greenlet/pull/480/>_.

v3.3.0

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• Drop support for Python 3.9.

• Switch to distributing manylinux_2_28 wheels instead of
  manylinux2014 wheels. Likewise, switch from musllinux_1_1 to 1_2.

• Add initial support for free-threaded builds of CPython 3.14. Due to
  limitations, we do not distribute binary wheels for free-threaded
  CPython on Windows. (Free-threaded CPython 3.13 may work, but is
  untested and unsupported.)

  .. caution::

  Under some rare scenarios with free-threaded 3.14, the
  interpreter may crash on accessing a variable or attribute or
  when shutting down. If this happens, try disabling the
  thread-local bytecode cache. See the greenlet documentation for
  more details. See PR 472 by T. Wouters <https://github.com/python-greenlet/greenlet/pull/472>_ for the
  initial free-threaded support and a discussion of the current
  known issues.

v3.2.5

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==================

.. note::

The 3.2.x series will be the last to support Python 3.9.

• Backport the changes from PR 495 in release 3.3.2 for Python 3.9.

.. note::

No Windows wheels will be published for this version.

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