py-astroid: updated to 3.0.0

What's New in astroid 3.0.0?
=============================

* Add support for Python 3.12, including PEP 695 type parameter syntax.

* Remove support for Python 3.7.

* Use the global inference cache when inferring, even without an explicit
  ``InferenceContext``. This is a significant performance improvement given how
  often methods default to ``None`` for the context argument. (Linting ``astroid``
  itself now takes ~5% less time on Python 3.12; other projects requiring more
  complex inference calculations will see greater speedups.)

* Following a deprecation period starting in astroid 2.7.0, the ``astroid.node_classes``
  and ``astroid.scoped_nodes`` modules have been removed in favor of ``astroid.nodes.node_classes``
  and ``astroid.nodes.scoped_nodes``.

* Following a deprecation period starting in astroid 2.12.0, the ``astroid.mixins`` module
  has been removed in favor of ``astroid.nodes._base_nodes`` (private).

* Return all existing arguments when calling ``Arguments.arguments()``. This also means ``find_argname`` will now
  use the whole list of arguments for its search.

* Exclude class attributes from the ``__members__`` container of an ``Enum`` class when they are
  ``nodes.AnnAssign`` nodes with no assigned value.

* Remove ``@cached`` and ``@cachedproperty`` decorator (just use ``@cached_property`` from the stdlib).

* Remove the ``inference`` module. Node inference methods are now in the module
  defining the node, rather than being associated to the node afterward.

* Move ``LookupMixIn`` to ``astroid.nodes._base_nodes`` and make it private.

* Remove the shims for ``OperationError``, ``BinaryOperationError``, and ``UnaryOperationError``
  in ``exceptions``. They were moved to ``util`` in astroid 1.5.0.

* Move ``safe_infer()`` from ``helpers`` to ``util``. This avoids some circular imports.

* Reduce file system access in ``ast_from_file()``.

* Reduce time to ``import astroid`` by delaying ``astroid_bootstrapping()`` until
  the first instantiation of ``AstroidBuilder``.

* Make ``igetattr()`` idempotent. This addresses some reports of varying results
  when running pylint with ``--jobs``.

* Fix incorrect cache keys for inference results, thereby correctly inferring types
  for calls instantiating types dynamically.

* Fix interrupted ``InferenceContext`` call chains, thereby addressing performance
  problems when linting ``sqlalchemy``.

* ``nodes.FunctionDef`` no longer inherits from ``nodes.Lambda``.
  This is a breaking change but considered a bug fix as the nodes did not share the same
  API and were not interchangeable.

  We have tried to minimize the amount of breaking changes caused by this change
  but some are unavoidable.

* ``infer_call_result`` now shares the same interface across all implementations. Namely:
  ```python
  def infer_call_result(
                self,
                caller: SuccessfulInferenceResult | None,
                context: InferenceContext | None = None,
            ) -> Iterator[InferenceResult]:
  ```

  This is a breaking change for ``nodes.FunctionDef`` where previously ``caller`` had a default of
  ``None``. Passing ``None`` again will not create a behaviour change.
  The breaking change allows us to better type and re-use the method within ``astroid``.

* Improved signature of the ``__init__`` and ``__postinit__`` methods of most nodes.
  This includes making ``lineno``, ``col_offset``, ``end_lineno``, ``end_col_offset`` and ``parent``
  required arguments for ``nodes.NodeNG`` and its subclasses.
  For most other nodes, arguments of their ``__postinit__`` methods have been made required to better
  represent how they would normally be constructed by the standard library ``ast`` module.

(adam)